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SA Jewellery News (SAJN) • Holiday Issue 2025

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Celebrating 97 years in the industry

A year in review: trends, challenges and what lies ahead

Strengthening security across the jewellery industry

International fair calendar for 2026

Industry employment board

II G GInfern o Gold

Last Day For: Design

1 December 2025 st Wax Printing 11 December 2025 th @16:00 Casting 15 December 2025 th

Last Day For: Design 1 December 2025 st Wax Printing 11 December 2025 th @16:00 Casting 15 December 2025 th

Orders placed after these dates will resume in January.

“Discover a world of exquisite gemstone jewellery”

For over 50 years, JPPE, a Cape Town family business, has been crafting exquisite gemstone jewellery. Since 1966, our passion for precious stones has inspired us to create stunning designs, captivating both locals and tourists.

From Big Five-inspired pieces and elegant African designs to timeless classics, our extensive collection showcases a rainbow of loose gemstones and a broad selection of in-house designs.

As one of South Africa's most established gemstone jewellers, we pride ourselves on offering quality ranges that reflect global trends, catering to every taste.

Every piece is meticulously crafted in South Africa and backed by a 100% service guarantee. Choose from a variety of gemstones and precious metals, including silver and 9ct, 14ct, and 18ct gold.

Combining the innovation of CAD design with the expertise of our master artisans, JPPE delivers craftsmanship that meets the highest international standards.

AFRICAN PENDANTS

FROM THE JCSA OFFICE

INDUSTRY INSIGHTS

• PlatAfrica Pop-Up Store open

Lorna Lloyd, CEO of the Jewellery Council of SA (JCSA), shares the latest developments from the council’s offi ce 6. 13. 14.

• Shining a spotlight on SA craftsmanship in New York

• USA, Switzerland outline framework to reduce tariff s to 15%

• Titan: India emerging as key lab-grown diamond market

In this issue

MAKE A DATE

International fair calendar 2026

STRENGTHENING SECURITY ACROSS THE JEWELLERY INDUSTRY

Malcolm Jenner, the Jewellery Crime Risk Initiative’s newly-appointed representative for KwaZulu-Natal, explains his new role and the current security landscape

20.

A YEAR IN REVIEW: TRENDS, CHALLENGES AND WHAT LIES AHEAD

2025 was a pivotal year for the global diamond and jewellery trade, marked by shifting demand, mounting pressure on natural diamond supply and evolving consumer behaviour

26.

MAXIMISING EFFICIENCY

A comprehensive directory featuring information and contact details of all members of the Jewellery Manufacturing Association of SA 24. 36. 41. 31. 43.

We explore the way optimised workspaces, correct lighting and versatile tools can improve productivity

CRAFTING JEWELLERY, SCALING PEAKS, EMPOWERING LIVES

Angela Yeung, award-winning jeweller and mountaineer, merges artistry with purpose

EDUCATIONAL INSERT

Glowing Gems: Fluorescence, Phosphorescence of Diamonds, Coloured Stones and Pearls

SETTING THE STANDARD

The hands shaping SA’s jewellery dynasty

SUSTAINABILITY AND RESPONSIBILITY

Advancing responsible gold refi ning

INDUSTRY EMPLOYMENT BOARD

This new monthly section is dedicated to supporting professionals within the jewellery industry who are seeking employment opportunities

BORN IN AFRICA

Jewellery Council of SA update

Lorna Lloyd, CEO of the Jewellery Council of SA (JCSA), shares the latest developments from the council’s office

In the years following Covid-19, the Jewellery Council of SA (JCSA) has started regaining renewed momentum, undertaking a range of impactful projects and initiatives. I am pleased to share some of the key highlights and developments.

Navigating challenges and setting strategy

Our members continue to face significant economic pressures. Rising unemployment, ongoing electricity and water shortages, escalating fuel costs and, importantly, the consistently high gold price have negatively affected trade and consumer demand.

Under the leadership of Chairperson Johan Bezuidenhout (Richline SA) and Vice-Chairperson Grant Crosse (Metal Concentrators), the Executive Committee identified and implemented key strategies in 2025. These included:

• Developing and executing a comprehensive marketing plan for the council.

• Strengthening member and partner engagement through national roadshows and regional networking events.

• Establishing systems to collect, analyse and utilise industry data while maintaining confidentiality.

• Enhancing financial and operational management.

• Continuing to advocate deregulation to reduce red tape and trade barriers that disadvantage South African jewellers, compared with their international counterparts.

The council continues to grow and support its five membership divisions: Refiners, Jewellery

Manufacturers, Wholesalers and Importers, Retail Jewellers and Service Members.

Listed below are some of our key achievements and initiatives:

• Strengthening industry – government relations

We have strengthened relationships with government departments such as SARS, National Treasury and the Financial Intelligence Centre, as well as with the SA Diamond and Precious Metals Regulator. Our objective remains to build a relationship of trust and collaboration. Regular engagement ensures that the challenges facing our industry are both heard and addressed.

• Compliance with the Consumer Goods and Services Ombud (CGSO) Scheme

The CGSO Scheme, a legal requirement for all businesses operating within the consumer goods and services value chain, has been a key focus. The JCSA guides members in complying with this mandatory scheme, which plays an essential role in resolving consumer complaints under the Consumer Protection Act and the Industry Code of Conduct.

• Advocacy and representation –National Treasury and SARS

Our submissions to National Treasury and SARS regarding the Domestic Reverse Charge were well received. The council remains committed to ensuring that the interests of our members are represented throughout legislative and regulatory processes.

• SA Jewellery News magazine

An important success story for the Jewellery Council this year was bringing the SA Jewellery

News (SAJN) magazine and the SAJN Bi-Annual Directory in-house. This decision enabled us to take control of the production, distribution and editorial content. The magazine has thrived and we have strengthened our engagements with members by exploring new opportunities for partnerships. We thank members for their continued support.

• Ongoing education and support

Ongoing webinars and information sessions help members understand and comply with legislative and regulatory requirements, an ongoing and invaluable service to our community.

• Recognising skills and technical excellence

The jewellery manufacturers’ division remains dedicated to recognising technical skills gained through workplace experience. This initiative formally acknowledges artisans who may not hold traditional qualifications, but whose craftsmanship in casting, setting, polishing or other specialised areas contributes significantly to our industry. For many, this recognition provides a profound sense of pride and professional validation.

• Promoting ethical and professional practices

From time to time, the council issues recommended trade practices to guide members. Although not legally binding, these guidelines are developed by industry experts with the sector’s best interests at heart.

Recently, we published recommended trade practices on metal fineness tolerances, which members have received well.

• Supporting SMME growth

The council has engaged with both the Gauteng Growth and Development Agency and Wesgro, both of which are local government agencies, to explore initiatives and programmes that support small, medium and micro-enterprises (SMMEs) in expanding their businesses and export potential.

• Access to export markets

For more than 30 years, the JCSA has assisted members in accessing incentive programmes

through the Department of Trade, Industry and Competition. One such initiative, the Sector-Specific Assistance Scheme, provides financial support to SMMEs for participation in international exhibitions.

This year, 20 South African jewellery manufacturers showcased their work at two prestigious New York exhibitions, an important step in developing new export markets and raising the global profile of SA jewellery design and manufacturing.

• Trade show participation and buyer support

The council successfully negotiated complimentary hotel accommodation for South African buyers attending the major international shows in Hong Kong and Bangkok. This was a welcome benefit, given current exchange rates.

• Jewellex Africa 2025 – a resounding success

Our flagship event, Jewellex Africa 2025, held in September at The Galleria, exceeded all expectations with a complete sell-out of exhibition space.We extend our sincere thanks to the Jewellex Committee, whose dedication and time helped make this event possible.

• Crime prevention and risk management

Crime remains a serious concern for our sector. The Jewellery Council Risk Initiative works closely with the Consumer Goods Council of SA, the SA Police Service, the National Prosecuting Authority, private security providers, insurers, the SADPMR and industry representatives to enhance safety and mitigate risk for jewellers, their staff and their customers.

The Jewellery Council’s Executive Committee will be meeting in January to determine key strategies for the coming year. Members are welcome to communicate thoughts and ideas which you believe the council should be addressing to benefit members and our industry.

The strength of the Jewellery Council lies in the active participation of its members. We encourage all members to engage with our programmes and take full advantage of the resources available through the council.

Editor: Adri Viviers Cell: 084-261-1805

E-mail: adriv@jewellery.org.za

Sales Representative and Administrative Manager: Thuli Majola Cell: 074-243-0703

E-mail: thulim@jewellery.org.za

SA Jewellery News is published by: Jewellery Council of South Africa

CEO: Lorna Lloyd Cell: 082-456-5558

E-mail: lornal@jewellery.org.za

Executive Assistant to CEO: Elsa da Silva Cell: 082-214-0028

E-mail: elsad@jewellery.org.za

The views expressed in this publication do not necessarily refl ect those of the owners, affi liated organisations, members, the publisher, or its agents. While every eff ort has been made to ensure the accuracy of the content, neither the owners, affi liated organisations, the editor, nor the publisher can be held responsible for any errors, omissions, or any consequences arising therefrom. The same applies to all advertising. © 2025. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, without prior written permission from the publisher.

As we wrap up the year, I find myself reflecting on what an extraordinary journey 2025 has been for SAJN. At the start of this year, the publication officially moved in-house under the Jewellery Council of SA, a milestone which has brought fresh energy, new ideas and a renewed sense of purpose. It has been an exciting and rewarding transition and we are deeply grateful for the opportunity to serve this vibrant industry from within.

Throughout the year, we have worked hard to keep you informed, inspired and connected. It has been a busy and fulfilling season of story-telling and I can hardly believe that we have already reached our final issue of 2025.

As we head into the holiday period, we wish everyone – especially our retailers – a successful and prosperous selling season. May it be filled with strong sales, returning customers and moments of joy. We also hope that the entire industry finds time to rest, recharge and enjoy a well-deserved break before returning refreshed and ready for a new year of possibilities.

Please note that our offices will be closed from 12 December-12 January.

Thank you for your continued support and enthusiasm. We look forward to stepping into 2026 together with renewed inspiration.

Wishing you a wonderful holiday season and a bright, beautiful new year.

Report crime incidents to the CGCSA. Robberies, break-ins and thefts remain a serious concern in our industry. Jewellers and industry members are strongly encouraged to report any such incidents to the Consumer Goods Council of South Africa (CGCSA) via e-mail: pulengr@cgcsa.co.za / crime@cgcsa.co.za. Please share detailed information, such as date, time, location, SAPS case number and any available photos or video footage, which is used to support investigations and help secure successful convictions.

ON THE COVER

Happy reading and best wishes!

With o ces in Cape Town, Johannesburg and London, BYL Diamonds has cemented its reputation as one of South Africa’s leading diamond and jewellery wholesale suppliers. Through associates with mines in SA and state-of-the-art polishing factories abroad, BYL Diamonds has secured access to some of the world’s most impressive loose diamonds and gemstones, in a galaxy of shapes, sizes, colours and clarities. In addition to being a leading supplier of loose diamonds and gemstones, it is renowned for the quality of its ever-changing jewellery range, with each piece made using the fi nest diamonds and gemstones carefully chosen for each individual item. For more information on its range of diamonds, gemstones and jewellery collections, contact BYL Diamonds on tel: (021) 419-2000, e-mail: orders@byldiamonds.com or visit: www.byldiamonds.com.

PlatAfrica Pop-Up Store open

Hosted annually by Valterra Platinum, in partnership with Platinum Guild International India (PGI India) and Metal Concentrators, PlatAfrica is South Africa’s premier platinum jewellery design and manufacturing competition. The competition celebrates and supports the South African platinum industry by giving student, apprentice and professional jewellers the opportunity to work, experiment, innovate and develop their technical expertise with the metal. PlatAfrica highlights the strength and beauty of platinum, while revealing the glowing jeweller talent of SA.

Every year an original theme is chosen for the competition, producing one-of-a-kind, statement pieces of jewellery.

The PlatAfrica Pop-Up Store, which is exclusively online, provides the public with an opportunity to invest in the precious resource of platinum and in the South African jewellery industry. To view or shop pieces from the PlatAfrica 2025 collection, visit: https://plat.africa/.

Shining a spotlight on SA craftsmanship in New York

The JA New York Fall Show, held from 26-28 October, is a comprehensive marketplace that caters to all sectors of the fine jewellery industry. Lorna Lloyd, CEO of the Jewellery Council of SA, accompanied a delegation of 10 South African companies who exhibited their creations at the South African pavilion. The exhibitors were Beadz By Flex (Pty) Ltd, Beaudell Designs (Pty) Ltd, the Ekurhuleni Jewellery Project, Fikelephi Holdings (Pty) Ltd t/a Since Now Jewels & Accessories, Free Range Jewels (Pty) Ltd, Lilja Hastie Jewellery (Pty) Ltd, the Limpopo Jewellery Business Incubator NPC, Sandhavon DCW t/a Kelli Lutrin Jewellery, Sivana Africa (Pty) Ltd and Meraki Jewellery Design (Pty) Ltd.

USA, Switzerland outline framework to reduce tariffs to 15%

The USA has agreed to cap import tariffs on goods from Switzerland at 15%, a significant reduction from the current 39%, the Trump administration announced.

This preliminary arrangement represents a notable win for Switzerland’s watch sector, as the USA was its largest export destination in 2024.

According to a White House statement, the USA will apply either its standard “most-favoured nation” duty or a rate not exceeding 15% on products originating from Switzerland and Liechtenstein.

At this stage, the USA, Switzerland and Liechtenstein have only outlined a negotiating “framework,” committing to working towards a full trade agreement. In the envisaged deal, Switzerland would encourage investment in the USA, increase imports of American products and lower its own duties on US goods.

Negotiations are set to start immediately, with the goal of making major headway – and ideally completing the agreement – by the first quarter of 2026.

Neither side has confirmed

when the reduced US tariff rate will take effect. Reuters quoted Helene Budliger Artieda, Head of Switzerland’s State Secretariat for Economic Affairs, as saying implementation could begin within “days or weeks”.

In a separate statement, the Swiss government noted that the tariff reduction should help stabilise trade relations. While overall duties remain higher than they were before the surcharges introduced in April, the agreedupon decrease is expected to benefit Switzerland’s economy.

Titan: India emerging as key lab-grown diamond market

India’s lab-grown diamond industry is expected to gain momentum, as many manufacturers view the country as their best avenue for future expansion, according to the head of Titan Company’s jewellery division.

Ajoy Chawla, CEO of the retailer’s jewellery business, noted during Titan’s recent earnings call that the US market had softened for growers. “With demand in the USA slowing, producers are looking for alternative markets and India’s emerging as the most practical option,” he explained. Other regions, including China, were not showing significant progress in the lab-grown category, he added, which could drive additional investment into India.

Chawla emphasised that Titan itself did not sell lab-grown

diamonds and customers were not yet actively seeking them in its stores. However, he acknowledged that interest appeared to be building, even if it had not yet translated into measurable sales.

He also pointed out that most of the current demand was coming from seasoned diamond buyers, rather than new consumers entering the category, as previously expected.

Titan, the country’s largest jewellery retailer and part of the Tata Group, has long been cautious about entering the synthetic-diamond market. In July, Amrit Pal Singh, who oversees the company’s North American business, stated that Titan had “no plans” to move into labgrown diamonds. A month later,

Chawla reiterated that while the company remained committed to natural diamonds, it was keeping its options open, should the landscape change.

Meanwhile, Trent, another Tataowned retail chain focused on affordable fashion, introduced its own lab-grown diamond brand, Pome, last year.

Titan’s comments came shortly after the company released its secondquarter results, reporting increases in both revenue and net profit.

International Fair Calendar 2026

8-11 JANUARY 2026

India International Jewellery Show (IIJS) Signature Jio World Convention Centre, Mumbai, India

9-12 JANUARY 2026

India International Jewellery Show (IIJS) Signature Bombay Exhibition Centre, Mumbai, India

16-20 JANUARY 2026

Vicenzaoro Vicenza Expo Centre, Vicenza, Italy

17-19 JANUARY 2026

Bijorhca Paris Expo Porte de Versailles, Paris, France

1-3 February 2026

Javits Centre in New York City, Tucson Expo Centre, New York Now Winter New York, USA

20-23 February 2026

Inhorgenta Munich Messe München, Munich, Germany

22-26 FEBRUARY 2026

Bangkok Gems & Jewellery Fair IMPACT Exhibition Centre, Nonthaburi, Thailand

4-8 MARCH 2026

Hong Kong Conventiona & Exhibition Centre, Hong Kong International Jewellery Show Hong Kong, China

8-12 APRIL 2026

Watch & Jewellery Middle East Expo Centre Sharjah, Sharjah, UAE

14-20 APRIL 2026

Watches & Wonders Geneva Halles de Palexpo, Geneva, Switzerland

29 MAY-1 JUNE 2026

JCK Las Vegas Venetian Resort Hotel, Las Vegas, Nevada, USA

9-12 JULY 2026

SIJE Singapore International Jewellery Expo Sands Expo & Convention Centre, Singapore

2-4 AUGUST 2026

Javits Centre in New York City, Tucson Expo Centre, New York Now Summer New York, USA

1-5 SEPTEMBER 2026

Hong Kong Convention & Exhibition Centre, Hong Kong Watch & Clock Fair Hong Kong, China

4-8 SEPTEMBER 2026

Vicenzaoro September Vicenza Expo Centre, Vicenza, Italy

6-7 SEPTEMBER 2026

Gallagher Convention Centre, Jewellex Africa Midrand, Johannesburg, South Africa

NOVEMBER 2026 (TBC)

JGT Dubai Jewellery Show Dubai Exhibition Centre, Dubai, UAE

Strengthening security across the jewellery industry

As the festive season approaches, the jewellery industry faces increased criminal activity, with recent reports showing a rise in targeted incidents across the country. To address these concerns and strengthen collaboration between jewellers and law enforcement, the Jewellery Crime Risk Initiative (JCRI) has appointed Malcolm Jenner of Cape Precious Metals (CPM) as the representative for KwaZulu-Natal (KZN). SAJN asked him about his new role, the current security landscape and how jewellers can work together to safeguard their businesses and communities

Congratulations on your appointment! Tell us more about your role within the JCRI and what it entails

It’s a privilege to represent KZN and to be part of such an important initiative. The JCRI serves as a collaborative platform between the Jewellery Council of SA [JCSA], law enforcement and industry stakeholders. My role is to ensure that the specific concerns, experiences and risks faced by jewellers in KZN are heard and addressed at a national level. By sharing information, we can identify crime patterns more effectively and co-ordinate faster, more targeted responses.

We always see an increase in jewellery-related crime at this time of year. What trends or concerns are pressing?

Unfortunately, there’s always a noticeable increase in incidents at this time of year, particularly in smaller shopping centres, which seem to be targeted more frequently. The modus operandi often shows similarities, suggesting that organised groups are operating across regions.

A major challenge is the lack of quality CCTV footage, which limits the ability of the police and prosecutors to identify suspects or oppose bail effectively. Without clear

evidence, prosecutions often fail and offenders are quickly released back into the system. In addition, security measures in smaller centres are often inadequate, leaving jewellery stores to shoulder the responsibility and costs of hiring their own additional security personnel.

What are the most important steps jewellers should take to enhance their security?

Two key measures can make an immediate difference:

• Report every incident, no matter how small

Contact the Consumer Goods Council [CGC] as soon as possible. Quick reporting helps build a national intelligence picture, identifying hotspots and repeat offenders. All information, even attempted break-ins or suspicious activity, is valuable.

• Invest in quality CCTV equipment

Good camera placement and resolution are crucial. Every store should have at least one camera positioned at approximately 1,8 m, capturing a clear facial image of anyone entering. Entrances, display areas and cash points should all be covered. Also, make sure that date and time stamps are accurate. The National Prosecuting Authority [NPA] has confirmed that missing or incorrect time stamps have led to lost cases.

How can jewellers ensure that they’re fully supported when an incident occurs?

The best approach is to report through the official channels, the CGC and the JCSA. This ensures that the information reaches the JCRI board, which includes representatives from the police and the NPA. By doing this, we can co-ordinate responses, share intelligence and ensure that each case receives the attention it deserves. For KZN members, incidents can also be copied to

me directly so that we can monitor and escalate issues where needed.

What message would you like to share with jewellers as we head into the festive season?

This is always a busy time for our industry and, unfortunately, it’s also when criminals are most active. My message is simple: stay alert, stay connected and stay proactive.

We can make a real difference if we all play our part, so report incidents promptly, ensure that your CCTV systems are up to standard and don’t hesitate to reach out for assistance. Together, we can build a safer, stronger jewellery industry.

“We can make a real difference if we all play our part, so report incidents promptly, ensure that your CCTV systems are up to standard and don’t hesitate to reach out for assistance.”

How to report crime incidents:

CGC: Puleng Rachidi – pulengr@cgcsa.co.za

KZN JCRI Chairperson: Malcolm Jenner – malcolm@cpmdbn.co.za

Recommended CCTV service providers for JCSA members GAUTENG

• Security Observation Services (SOS) – Gareth Hughes: garethhughes@soserve.co.za | 087-701-5160 / 083-251-5611

• Pendragon Management Services – Thys van Tonder: compliance@pendragonman.com | 067-006-0505

WESTERN CAPE

• CBAR (City Bowl Security) – Tiennie de Villiers: sales@citybowlsecurity.co.za | 086-015-1515 / 082-499-0235

NATIONAL

• TCT (Smoke Cloak) – Darren Thomas: darren@tct.co.za | (011) 888-1210 / 082-442-3167

• Security Observation Services (SOS) – Gareth Hughes: garethhughes@soserve.co.za | 087-701-5160 / 083-251-5611

• Techsome CCTV Cameras – Jacques: jacques@techsome.co.za / 062-462-0908 Tommie: tommie@techsome.co.za / 072-993-5490

Small touches, big impact this festive season

The festive season remains the most significant trading period for the jewellery industry, bringing increased foot traffic, heightened consumer sentiment and a demand for meaningful, memorable purchases

While price competitiveness and product range remain essential, what increasingly differentiates leading jewellers from the rest is not only the jewellery itself, but the experience that surrounds it. In an environment where consumers expect convenience, personalisation and emotional engagement, jewellery manufacturers and retailers have a powerful opportunity to elevate their offering through thoughtful value-added services and enhanced presentation.

This year, the emphasis on customer experience is expected to be stronger than ever. Whether buying for a loved one or investing in a personal milestone piece, clients want to feel that their purchase is special. The following strategies, ranging from packaging and engraving to in-store aesthetics and after-sales service, can help jewellery businesses stand out, deepen customer loyalty and encourage repeat sales long after the festive rush.

Premium packaging that elevates the moment

Packaging has shifted from being merely functional to being a central part of the brand experience. For many

buyers, the unboxing moment is as memorable as the jewellery itself, especially during the festive season when presentation holds symbolic importance.

• Luxury materials and thoughtful design Jewellers can enhance perceived value by upgrading to sturdy, well-designed boxes made from premium materials. Velvet, suede-touch finishes, satin-lined interiors or embossed branding subtly communicate craftsmanship and care. These tactile details create a sense of occasion and can strongly influence a customer’s impression of the brand.

• Festive-themed limited editions

Some retailers introduce seasonal packaging, a special colourway, foil-stamped motifs or metallic accents. Limited-edition packaging not only heightens the gifting experience, but creates a sense

“In an environment where consumers expect convenience, personalisation and emotional engagement, jewellery manufacturers and retailers have a powerful opportunity to elevate their offering.”

of exclusivity. When done tastefully, these touches do not need to be flashy; subtle festive cues can feel sophisticated while still celebrating the season.

• Sustainable packaging options

Sustainability continues to shape customer expectations. Offering recyclable, biodegradable or re-usable packaging can help jewellers appeal to environmentally conscious shoppers. A simple tag explaining the eco-friendly choice adds credibility and shows intentionality. Manufacturers can also explore re-usable pouches or elegant keepsake boxes, allowing customers to repurpose packaging while keeping brand visibility alive.

• Personalised gift-wrapping stations

Gift-wrapping remains one of the simplest, yet most valued add-on services. Consider offering:

- Premium wrapping paper in curated colour themes.

- Hand-tied ribbons.

- Wax-seal accents.

- Customised message cards.

Engraving and personalisation services

Personalisation continues to be one of the strongest consumer trends in

the global jewellery market. Offering on-site or rapidturnaround engraving can transform a purchase from a beautiful object into a deeply personal keepsake.

• Express engraving for the festive rush

Retailers who can engrave items on the same day, especially for last-minute shoppers, gain a meaningful competitive edge. Whether machine engraving or hand-engraving, the service adds emotional value and often increases profitability.

• Creative engraving options

While names and initials remain popular, jewellers can expand their offering through:

- Significant dates.

- Short phrases or messages.

- Co-ordinates of meaningful locations.

- Religious or cultural symbols.

- Fingerprint or handwriting engraving (for retailers with more advanced equipment). A menu of engraving styles displayed in-store or online can help guide customers and encourage upselling.

Collaborations with local artists

Some manufacturers and retailers partner with calligraphers or artists during the festive period. This cross-collaboration can be promoted as a limited-time service and often draws customers who appreciate artisan craftsmanship.

Thoughtful window displays that capture festive foot traffic

Window displays remain one of the most influential elements in drawing shoppers into a store. A compelling festive display not only showcases products, but communicates brand identity and the emotional narrative of the season.

Creating a visual story

Rather than simply showcasing items in isolation, retailers can design a cohesive theme, whether inspired by summer elegance, African luxury, celestial motifs or classic holiday romance. A strong visual narrative helps customers imagine the stories behind the pieces, making the display more memorable.

Balancing festivity with sophistication

Jewellery displays should avoid overpowering the product. The festive season invites creativity, but the product must remain the

hero. Using soft lighting, reflective surfaces and minimal, yet luxurious décor ensures that the jewellery catches the eye without distraction.

The power of movement and lighting

Rotating displays, subtle light changes or gentle spotlighting can enhance sparkle and attract attention from passers-by. LED lighting that mimics natural daylight can enhance the brilliance of gemstones and metals, making the pieces appear more vibrant.

Featuring gift sets and ready-to-go collections

Clear festive merchandising, bundled sets, curated gift boxes or pre-selected combinations can make the buying process easier for customers who are unsure of what to choose. These can be highlighted prominently in windows to inspire impulse purchases.

Exceptional in-store experience and staff engagement

The festive season brings excitement, but also stress for many shoppers. Retailers who create a calm, inviting and wellorganised environment help customers feel taken care of, which often leads to increased sales and positive word of mouth.

Warm and welcoming touches

Soft background music, subtle festive scents or complimentary refreshments can elevate the shopping ambience. Even small touches like offering a glass of sparkling water, a festive treat or a comfortable seating area for partners or families adds warmth.

Staff training focused on emotional intelligence

Sales teams should be supported through refresher training in:

• Understanding customer needs.

• Gift-focused recommendations.

• Gentle upselling techniques.

• Handling stressed or lastminute shoppers.

• After-sales communication.

A calm and confident sales consultant helps create trust, which is essential when customers are making emotionally charged purchases.

After-sales services that build loyalty beyond the festive season

The period after the purchase is just as important as the sale itself.

Offering thoughtful after-sales services builds long-term loyalty and encourages customers to return throughout the year.

Cleaning and polishing vouchers

A simple cleaning voucher included with festive purchases encourages customers to return post-holiday and provides another opportunity for engagement.

Free resizing for a limited time

This alleviates purchase hesitation, especially for customers buying gifts.

Care kits

Basic jewellery care kits, including cloths, small cleaning solutions or storage pouches, make excellent add-ons and reinforce the business’s commitment to product longevity.

Digital enhancements and communication

Even for customers who shop instore, digital communication can enrich the festive journey.

QR codes that add value

Embedding QR codes on packaging or product tags can direct customers to:

• Jewellery care instructions.

• Product warranty details.

• Styling suggestions.

• A festive gift guide.

• The brand’s social media platforms.

This merges physical and digital touchpoints and provides customers with additional support.

Festive e-mail campaigns and social media highlights

Showcasing best-sellers, new arrivals, gift sets and staff picks helps shoppers plan ahead. Behind-the-scenes videos of packaging processes or engraving sessions can also appeal to customers who enjoy seeing craftsmanship in action.

As competition increases and consumer expectations evolve, jewellery manufacturers and retailers must recognise that exceptional customer experience is one of the most powerful tools at their disposal. From luxurious packaging to personalised engraving, from captivating window displays to thoughtful after-sales service, each touchpoint can transform a simple purchase into a cherished moment.

This festive season presents the perfect opportunity to showcase the industry’s creativity, craftsmanship and commitment to excellence. When businesses prioritise these value-added touches, they not only elevate the customer experience, but reinforce the emotional significance of jewellery, making the holiday season more memorable for every client who walks through the door.

MARKET LEADER IN PRECIOUS METAL ANALYSIS

EMPOWERING THE INDUSTRY WITH TOTAL CONFIDENCE IN EVERY MEASUREMENT.

HAPPY

A year in review: trends, challenges and what lies ahead

2025 proved to be a pivotal year for the global diamond and jewellery trade, marked by shifting demand, mounting pressure on natural diamond supply, evolving consumer behaviour and intensified competition from laboratory-grown stones. As the industry navigates geopolitical headwinds, economic uncertainties and regulatory change, stakeholders are recalibrating strategies

Market overview and size

According to recent industry analyses, the global jewellery market was estimated at US$504,3 billion in 2025, with projected growth to US$535,1 billion by 2026. Within this, the diamond jewellery segment itself is also substantial: as per Future Market Insights, the global diamond jewellery market is forecast to expand from US$389,5 billion in 2025 to around US$622,5 billion by 2035, at a compound annual growth rate of 4,8%.

Yet, despite that long-term optimism, 2025 exposed some vulnerabilities in the diamond trade across several fronts.

Natural diamonds under pressure

One of the defining narratives of 2025 was the continued softness in demand for natural diamonds. Prices have weakened and major producers have responded accordingly. De Beers, one of the largest players in the rough diamond market, reportedly cut its rough diamond prices by 10-15% at its December sales, signalling tight market conditions.

demand. In 2024, production fell to 17,93 million carats and in 2025, the company aimed to reduce output further, potentially to around 15 million carats. Given that diamonds comprise a large portion of Botswana’s foreign exchange earnings, these cuts affect not only the company, but also the broader national economy.

At the same time, there are supply-side constraints for many polishing hubs. India’s cut-and-polished (CPD) diamond exports slumped to their lowest level in nearly two decades in the 2024/25 fiscal year, falling 16,8% to US$13,3 billion, according to the Gems & Jewellery Export Promotion Council. A drop in Indian CPD exports is particularly significant, given India’s central role in global diamond processing: the country handles roughly 90% of the world’s diamond polishing.

In Botswana, the impact was particularly stark. Debswana, a joint venture between the Botswana government and De Beers, announced planned production reductions, citing sustained weak global

The laboratory-grown diamond (LGD) surge and a coming plateau 2025 reaffirmed LGDs as much more than a niche: they are now central to the discussion about affordability, sustainability and consumer choice. According to a recent market report, the LGD jewellery segment saw explosive growth in previous years, reaching nearly US$9 billion in 2024.

However, that boom may be moderating. The same analysis warns of rising threats, including falling

prices, market saturation, stricter regulations regarding marketing and labelling, and growing scepticism from some corners about the sustainability credentials of LGDs.

Other data bolsters this narrative of a maturing LGD market. For instance, a 2025 report by Diamantes underscores the rapid rise of chemical vapour deposition diamonds, citing both their falling production costs and increasing acceptance. As laboratorygrown production becomes more efficient, manufacturers are under pressure to differentiate through branding, ethical positioning and omnichannel strategies.

“If 2025 taught the industry anything, it is that adaptability is not optional. Companies that invest in transparency, sustainability and innovation while navigating geopolitical risks are likely to emerge stronger.”

Regulatory, traceability and ethical sourcing dynamics

Traceability, sustainability and ethical sourcing continued to be dominant themes in 2025, especially as consumers increasingly demand transparency. A report from Research and Markets highlights that brands are leaning more into ethically sourced natural diamonds and laboratory-grown alternatives to align with evolving consumer values.

On the regulatory front, rough diamond traceability gained renewed attention. According to market commentary, the European Union has again postponed the implementation of its mandatory traceability system for rough diamonds, now slated for 1 January 2026. This delay adds uncertainty for producers and traders who have been preparing for tougher compliance regimes.

This push and pull between regulation and consumer demand is reshaping the diamond pipeline, from mining to cutting and, finally, to retail.

Supply constraints and mining outlook

While demand wobbled, global rough diamond supply also tightened. According to a June 2025 market update, preliminary Kimberley Process data suggests that global rough diamond production in 2025 may hover around 105 million carats, the lowest volume since 1995.

Meanwhile, the diamond mining market is projected to grow over the medium term. A report from SNS Insider forecasts that the global diamond mining market will reach US$85,63 billion by 2032, driven by increased luxury jewellery demand and industrial applications. This suggests that despite near-term volatility, mining

companies continue to bank on future growth, especially in markets willing to pay a premium for responsibly sourced stones.

Changing consumer behaviour and sales channels

The jewellery market is increasingly shaped by evolving consumer preferences. Growth in disposable income, especially in developing markets, is fuelling demand. There is also a clear shift towards online platforms: e-commerce continues to make inroads and social media is influencing purchasing decisions more than ever.

Customisation and personalisation are rising trends as well, with consumers seeking pieces that reflect their individual identity. The demand for sustainability is another powerful trend: consumers want diamonds which are ethically sourced and LGDs are playing into that narrative.

From the supply side, brands are increasingly incorporating technologies such as 3D printing and blockchain to boost traceability and authenticity, particularly for ethically conscious buyers.

Geopolitical and trade headwinds

Geopolitics remained a disruptor in 2025, especially for trade flows. One of the biggest overhangs has been US import tariffs. The diamond industry has been destabilised by a 10% US import duty, compounding existing demand weakness. These trade tensions ripple through major trading hubs like Antwerp, traditionally a cornerstone of the global diamond trade, putting pressure on both natural and polished diamond markets.

At the same time, countries such as India are grappling with reduced rough diamond imports. For example, Indian rough imports reportedly declined 24,3% as demand softened and uncertainty loomed. That has knock-on effects not only for local polishers, but for global supply chains.

Silver linings and opportunities

Despite the turbulence, there are several reasons for cautious optimism:

• Sustainable luxury: Brands that authentically embrace ethics, traceability and sustainability may be well positioned to attract the next generation of consumers.

• Innovation: The LGD market is not just about bridal jewellery – it has growing scope in fashion, high-tech uses and bespoke designs. The shift to omnichannel models (both on- and offline) offers further opportunities.

• New markets: Emerging middle classes in Asia, Africa and Latin America present growing markets for fine jewellery.

• Mining discipline: With producers curbing output, there is potential for tighter supply in the future, which may help stabilise pricing on natural stones.

Looking ahead: 2026 and beyond Entering 2026, the diamond and jewellery trade finds itself at a crossroads. The key question for the year ahead will be how well the industry can balance three competing forces.

1. Supply discipline vs demand revival: Can producers manage production while demand recovers?

2. Natural vs laboratory-grown: Will laboratorygrown continue to challenge natural diamonds, or will differentiation and branding restore some equilibrium?

3. Regulation and ethics: Will traceability and responsible sourcing become business-as-usual or remain a niche differentiator?

If 2025 taught the industry anything, it is that adaptability is not optional. Companies that invest in transparency, sustainability and innovation while navigating geopolitical risks are likely to emerge stronger. For markets like South Africa, with deep ties to diamond mining, the evolution of global trade in 2026 will have profound implications.

2025 was a turbulent year for the global diamond and jewellery industry, defined by soft natural diamond demand, a maturing lab-grown segment and persistent geopolitical and regulatory pressures. However, embedded within that turbulence are transformative trends: a rising emphasis on ethical sourcing, increasing consumer sophistication and technological innovation. As the industry looks ahead to 2026, those that embrace change, while maintaining discipline, will be best placed to capture growth and restore confidence across the value chain.

Maximising efficiency

In today’s jewellery workshops, space is at a premium and every movement counts. Smart layout, ergonomics and multi-functional tools are no longer luxuries – they are essentials. This month, we explore how optimised workspaces, correct lighting and magnification and compact, versatile tools can improve productivity, reduce downtime and protect your team

See the bigger picture: ergonomics and layout

A well-thought-out workspace goes beyond aesthetics: it directly impacts efficiency and worker comfort. Key considerations include:

• Table height and reach: Ensure that tools, machinery and accessories are within easy arm’s reach to minimise movement.

• Ventilation: Polishing, soldering, plating and melting areas need adequate airflow for safety and comfort.

• Seating: Choose chairs that provide the right support for long hours of precision work.

• Lighting: Correct lighting is crucial. White light (3 500 K) works for general tasks, bluewhite (6 000 K) for diamond grading and warm light (2 800 K) for detail work. Daylightbalanced lamps (~4 700 K) offer accurate colour rendering.

Magnification: seeing clearly From hand-held loupes to handsfree Optivisors or high-definition microscopes, magnification is essential for precision work. Selecting the right tool depends on your task:

• Simple inspection: Hand-held loupes or bench magnifiers with integrated lights.

• High-precision tasks: Optivisors or microscopes for grading stones, checking settings or detailed engraving.

The goal is to reduce eye strain, while ensuring that no detail goes unnoticed.

Tools at your fingertips: accessibility and organisation Efficiency comes from smart tool placement:

• Arrange burs, handpieces and other small tools by shape and size for quick selection.

• Consider dynamic bench clamps and modular systems that allow for sawing, setting, engraving and holding all in one spot.

• Use vertical space creatively with hooks, magnetic holders and shelves to maximise storage without cluttering your bench.

• Select handpieces that are ergonomically designed and lightweight, yet robust enough for long sessions.

Compact, multi-functional machines, like combined setting, finishing, polishing and engraving units, save both time and floor space, compared with separate single-function machines.

Protection and comfort: do not overlook the basics Even with efficiency optimised, safety is paramount. Ensure your team is protected with:

• Aprons.

• Eye protection.

• Gloves.

Highlighted products:

• SmartPro Air Do X: Setting, finishing, polishing and engraving in one machine.

• LED Grading and Working Lamp: Four lighting modes for any task.

• GRS QC Basic Bench Package and Stone-Setters: Ergonomic, organised bench systems.

• Precision bench tools and accessories: For storing, sorting and reaching every tool easily.

- We thank Cape Tools & Jewellery Supplies for its ongoing support of the Tools of the Trade column. Its range of multi-functional machines, adjustable lighting solutions and smart bench accessories helps jewellers maximise workspace efficiency without compromising quality.

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Angela Yeung, award-winning jeweller and mountaineer, merges artistry with purpose. Her journey of resilience, philanthropy and industry leadership continues to inspire the South African jewellery community

Angela Yeung stands as a distinguished figure in South Africa’s jewellery industry, a designer, entrepreneur, mountaineer and philanthropist whose journey traces the contours of personal ambition, industry leadership and social purpose. As the founder and MD of Impilo Collection, a luxury jewellery house specialising in bespoke commissions and art jewellery collections, she has built a brand grounded in story-telling, craft and meaningful client relationships. With over two decades in the trade, certified as a gemmologist and diamond grader and elected as the first Asian female executive on the board of the SA Diamond Dealers Club, she has carved a notable niche in a historically male-dominated environment.

Yeung’s jewellery career began modestly and evolved steadily. Born in Hong Kong, she migrated to SA at a young age, where she studied metalsmithing, then qualified through the Gemological Institute of America. In 2005 she launched Impilo Collection, choosing the isiZulu word “impilo ” (meaning “life”) to reflect her belief that each client’s jewellery piece should express a personal story of life, transformation and beauty. Her brand positioned itself in the bespoke and luxury arena, designing for private clients, as well as creating art jewellery collections.

By managing design, production oversight and client relationships, she has moved beyond the role of designer for hire to business-owner, giving

Angela Yeung: crafting jewellery, scaling peaks, empowering lives

her control over her brand, creative direction and revenue streams. Her election to executive status at the SA Diamond Dealers Club further underscores her industry standing and access to the diamond trade ecosystem. For an industry like ours, with its high barriers to entry, technical demands and heavy capital requirements, Yeung’s trajectory is a compelling example of how self-determination and strategic positioning can translate into entrepreneurial freedom.

Her recent achievements mark a pivot from purely design and manufacturing into bold personal-brand and humanitarian territory. On 24 May this year, her mountaineering journey – as part of her #EmpowerHer campaign – culminated in the successful summit of Mount Everest from the Tibetan (north) side. The climb, undertaken under gruelling conditions of -50 °C, extreme altitude and thin oxygen, was framed not simply as a personal milestone, but as a platform for social change. Through the Impilo Collection

Foundation, she has sought to elevate dignity, access and agency for female survivors of gender-based violence. The #EmpowerHer campaign aimed to collect 8 849 bras as a symbolic gesture to support such survivors (6 165 bras for Island Peak, 8 163 for Mt Manaslu, etc), illustrating her innovative merging of mountaineering, material symbolism and social justice. After her Everest summit, she and her team distributed over 100 kg of clothing, shoes and stationery to Himalayan children and villages.

Simultaneously, she has translated the Everest motif into her latest jewellery designs, where the peaks she scaled serve as metaphor for human resilience, elevation and transformation. Thus, jewellery becomes a tangible form of that narrative.

For the jewellery sector in SA, this is meaningful. It demonstrates how a jewellery house can leverage narrative, philanthropy and design innovation together, creating products with emotional and symbolic value. It invites trade professionals to consider how story-telling (especially aligned with social purpose) can elevate jewellery beyond the purely decorative.

Yeung’s work represents a model of how trade, design, philanthropy and brand identity can merge.

In recognition of her entrepreneurial, humanitarian and industry leadership efforts, she was honoured with the “Inspirational Woman Award” at the 2025 Alkebulan Immigrants Impact Awards. This accolade reinforces her role not only as a jewellery industry professional, but as a national figure of female leadership.

Yeung offers a blueprint for how skills in design and craft can be coupled with entrepreneurship and social purpose.

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PROGRAMME

Celebrating excellence at the CPUT Jewellery Awards

CPUT’s Jewellery Design and Manufacturing students were recently recognised for their outstanding talent and craftsmanship at the annual third-year awards ceremony, highlighting the institution’s continued contribution to South Africa’s jewellery industry

The evolution of African wealth has always been deeply intertwined with artistic expression, craftsmanship and the passing down of skills from one generation to the next. This heritage was proudly reflected on 17 November at the Cape Peninsula University of Technology (CPUT), where the Jewellery Design and Manufacturing Diploma continues to shape the future of SA’s jewellery sector.

The programme equips students for careers in design, manufacturing, marketing and management, with a strong focus on cultivating a distinctly South African design identity. Students receive handson training across the full production process, from material preparation to final finishing, while also developing historical knowledge, advanced drawing techniques, digital design proficiency and the traditional craft skills required in contemporary manufacturing environments.

Under the guidance of Programme Co-ordinator Vassiliki Konstandakellis, the department remains committed to excellence in craftsmanship and the preservation of hand-skills that define authentic African artistry.

Recognising top talent

The annual third-year awards ceremony highlighted exceptional student achievements, showcasing the creativity and innovation that will influence Africa’s future jewellery landscape.

Top Achievers:

• Top Drawing and Top Theory: Alicia Franks.

• Top Design and Overall Top Student: Wesley Fransman.

• Top Technique: Nhlakanipho Msezane.

Special Mentions:

• Master Buso (Technique).

• Kelebogile Seleka (Design).

• Ame Kruger (Theory).

Metal Concentrators proudly sponsored prizes for the Top Drawing, Top Design, Top Technique and Overall Top Student categories, affirming its commitment to supporting emerging talent within the industry.

CPUT shines at PlatAfrica

The growing recognition of CPUT’s jewellery programme was further evident at PlatAfrica, where students and alumni excelled across categories.

• Student Category: Multiple finalists, with Siyabonga Retshe and Nolwazi Linda tying for second place.

• Professional Category: Strong showings from Ronel Jordaan and Osmond Davies, with Davies receiving a Special Mention.

Crafting the future of African wealth

The achievements of CPUT’s students reaffirm that African wealth extends far beyond precious metals. It is expressed through skill, creativity, cultural identity and the craftsmanship inherent in every piece produced. With robust training, industry partnerships and an unwavering commitment to excellence, CPUT continues to prepare the next generation of jewellers who will transform Africa’s rich heritage into sustainable economic and creative growth.

GEMS & GEMOLOGY GEMS & GEMOLOGY

Glowing gems: fluorescence and phosphorescence of diamonds, colored stones, and pearls

Ulrika F.S. D’Haenens-Johansson, Sally Eaton-Magaña, W. Henry Towbin, and Elina Myagkaya

FLUORESCENCE AND PHOSPHORESCENCE

BEHAVIOR OF OTHER GEMSTONES

Corundum. Lecoq de Boisbaudran (1887) demonstrated that pure alumina (i.e., corundum) was not luminescent but did show a red luminescence after doping with a small amount of chromium. This observation was later confirmed by several other researchers, including Nichols and Howes (1929). The red Cr3+ luminescence seen in ruby (e.g., figure 1) has been the subject of extensive research in the scientific and gemological literature (Ponahlo, 2000; Fritsch and Waychunas, 1994; Gaft and Panczer, 2013; Gaft et al., 2015). Ruby lasers, for instance, are based on the emission of chromium at 692.9 and 694.3 nm. Although this luminescence is commonly referred to as “fluorescence” in gemology and elsewhere, the excitation pathway for this feature means it should technically be classified as phosphorescence (Nasdala and Fritsch, 2024).

and the expected mineralogy and phase changes within slab rocks. Overlaying the slab geotherms onto phase diagrams helps to illustrate where water-bearing phases break down and release fl uid, such as the relatively well-accepted loss of most water from warm slabs at relatively shallow depths (<200 km). This is the activity that generates melt and fuels arc volcanoes such as those of the Pacifi c Ring of Fire. Cold slabs, however, can partially bypass this shallow dewatering process and transport a budget of carbonate and water to depths beyond 300 km, where its later release can cause deep-focus earthquakes (figure 3).

The cold slabs can be thought of as having a carbonated crust component and a hydrated/serpentinized mantle peridotite component that lies shielded beneath the crust, toward the interior of the slab. The deep release of carbonatitic melt and hydrous fl uid from each component, respectively, is shown in the two depth profiles in figure 3. The carbonated crust (mid-ocean ridge basalt, or MORB) of the slab surface will intersect a deep depression in its solidus, the curve describing the beginning of melting, meaning it exceeds the melting temperature. Beyond this point, carbonate melting (red arrows) is expected to occur within the top/crustal portion of the slab.

(DHMS) rather than breaking down. DHMS phases are a good vehicle for transporting water, with some carrying as much as 10% or more water by weight. The geotherm for the interior of cold slabs remains in the DHMS stability fi eld far beyond a depth of 300 km (far right in figure 3). The slab in figure 3 is shown defl ecting as it reaches the top of the lower mantle (at 660 km), where there is a change in mantle density and deformability. As the slab stalls and warms up, DHMS phases break down to form minerals that carry much less water, thereby causing water release (blue arrows in figure 3). These are the mechanisms proposed to trigger not only deep-focus earthquakes but also super-deep diamond growth (Shirey et al., 2021).

synthetic sapphire, as shown in figure 11, which differs markedly from the angular growth patterns in natural stones (Hughes et al., 2017; Hughes, 2019; Zandi, 2021; Sohrabi and Anjomani, 2022; Hainschwang et al., 2024).

For hydrated/serpentinized mantle peridotite inside the slab, its stability also depends on temperature. If it remains cool, the serpentine can metamorphose into higher-pressure water-

Inclusions in the smaller, lower-quality varieties of sublithospheric diamonds often show evidence of growth from carbonatitic melts derived from slabs (Walter et al., 2008), but hydrous/aqueous fl uids have also been implicated for some samples (Wirth et al., 2007; Pearson et al., 2014; Palot et al., 2016). Serpentinite in subducting slabs can be relatively enriched in boron, meaning that the eventual breakdown of hydrous minerals from serpentinized peridotite can release boron-bearing hydrous fl uid, which has been linked with the formation of type IIb (boron-bearing) diamonds (Smith et al., 2018). Figure 4 shows a calcium silicate (breyite) inclusion with methane and hydrogen in a type IIb diamond. The original mineral inclusion may have been relatively hydrogen-rich

Diamond-bearing kimberlite eruption

lithosphere

Fluorescence can be a useful tool for separating natural from synthetic rubies and identifying heat treatment in some rubies and sapphires (Hainschwang et al., 2013, 2024; Hughes et al., 2017; Mauthner, 2020). For instance, synthetic rubies are usually more strongly fluorescent than many natural rubies, as they generally lack iron. Synthetic rubies typically have strong red chromium-related fluorescence in long-wave UV and moderate to strong red fluorescence in short-wave UV. However, low-iron rubies from marble deposits such as Myanmar can show similar fluorescence intensities. Therefore, this test may support a natural versus synthetic determination, but it is insufficient on its own to fully separate these materials. Short-wave and deep-UV excitation can also provide insights into the growth structure of corundum. For example, they can enhance characteristic curved banding in flame-fusion

Fluorescence observations may also be helpful for identifying heat treatment. Many heat-treated low-iron sapphires and rubies show a chalky blue fluorescence under short-wave UV (figure 12) (Hughes and Emmett, 2005; Hughes et al., 2017; Hughes and Perkins, 2019; Hughes and Vertriest, 2022; Hainschwang et al., 2024). However, careful observation is needed, as red Cr3+ fluorescence can mask the chalky fluorescence (Mauthner, 2020). Notably, synthetic ruby and sapphire will often display this chalky fluorescence as well, although it can be masked by red fluorescence in some synthetic rubies. This bluish fluorescence often occurs in the wavelength range of 410–420 nm and is ascribed to the O2– Ti4+ charge-transfer transition (Evans, 1994; Wong et al., 1995a,b; Tsai et al., 2024). When heated,

aniclithosphere

up, causing the breakdown of these hydrous phases and the release of hydrous fluid (blue arrows). Large white and smaller brown diamond symbols signify the growth of high-quality gem diamonds (CLIPPIR and type IIb) and low-quality, generally non-gem sublithospheric diamonds, respectively. Poorly understood mechanisms transport some diamonds upward where they can be swept up in kimberlite eruptions and mixed with common lithospheric diamonds (small black diamond symbols). Modified from Smith and Nestola (2021) with carbonated MORB solidus from Thomson et al. (2016b) and DHMS stability field from Harte (2010).

Figure 11. The curved banding in this flame-fusion synthetic blue sapphire is revealed by deep-UV illumination. From Hughes (2019); field of view ~10.4 mm.
Figure 12 Left: A ruby sample tested by Hughes and Vertriest (2022) showed a strong red fluorescence in short-wave UV before heat treatment. Its appearance remained unchanged after heating to 600°, 750°, 900°, and 1100°C. Right: Zoned chalky fluorescence appeared following heating to 1500°C. From Hughes and Vertriest (2022).
Unheated

and the expected mineralogy and phase changes within slab rocks. Overlaying the slab geotherms onto phase diagrams helps to illustrate where water-bearing phases break down and release fl uid, such as the relatively well-accepted loss of most water from warm slabs at relatively shallow depths (<200 km). This is the activity that generates melt and fuels arc volcanoes such as those of the Pacifi c Ring of Fire. Cold slabs, however, can partially bypass this shallow dewatering process and transport a budget of carbonate and water to depths beyond 300 km, where its later release can cause deep-focus earthquakes (figure 3).

exsolved rutile (TiO2) in corundum undergoes dissolution, creating Ti4+ ions and Ti-Al vacancies. The chalky bluish fluorescence coincides with rutile-containing zones but can be quenched by high iron concentrations (Hughes et al., 2017; Hughes and Perkins, 2019). This chalky reaction in heated corundum is almost never detected in natural corundum and was first documented by Crowningshield (1966, 1970). However, an inert reaction does not confirm that the stone is unheated, as the fluorescence bands can be destroyed at annealing temperatures above ~1500°C. The chalky reaction can be intensified if observed under deep-UV illumination compared to short-wave UV, and it is possible that it can reveal lower-temperature annealing treatments (Hughes and Perkins, 2019).

Colored Stone Fracture Filling and Coatings.

The cold slabs can be thought of as having a carbonated crust component and a hydrated/serpentinized mantle peridotite component that lies shielded beneath the crust, toward the interior of the slab. The deep release of carbonatitic melt and hydrous fl uid from each component, respectively, is shown in the two depth profiles in figure 3. The carbonated crust (mid-ocean ridge basalt, or MORB) of the slab surface will intersect a deep depression in its solidus, the curve describing the beginning of melting, meaning it exceeds the melting temperature. Beyond this point, carbonate melting (red arrows) is expected to occur within the top/crustal portion of the slab.

For hydrated/serpentinized mantle peridotite inside the slab, its stability also depends on temperature. If it remains cool, the serpentine can metamorphose into higher-pressure water-

Although it is used far less commonly for colored stones than for diamonds, deep-UV fluorescence has proven useful in revealing different types of fracture-filling materials and potentially in estimating the degree of clarity enhancement. For example, surface-reaching glass filler in clarity-enhanced rubies can fluoresce blue, in sharp contrast to the red Cr3+ emission from the host (Lai, 2018a). Filtering the emission signal using a blue band-pass filter reduces the intensity of the red background emission, facilitating detection of the filler’s fluorescence. Similar results were found for emeralds that had been clarity enhanced with epoxy resin fillers or oils, with the fluorescence color providing clues to the filler’s identity (Notari et al., 2002; Hainschwang et al., 2013; Droux and Fritsch, 2015; Lai, 2018b; Gaievskyi, 2022). Fluorescence from fillers may also be observed in emeralds using long-wave UV illumination due to the mineral’s often weak to undetectable Cr3+ fluorescence, as shown in figure 13 (e.g., Tsai, 2021). Untreated jadeite is typically inert, but fluorescence testing can provide evidence of coating, dyeing, and impregnation (Lu, 2012; Zhang and Shen, 2023). Waxes and epoxy resins used to impregnate jadeite may fluoresce blue under long-wave UV illumination (Lai, 2016, 2018c); the response can be more pronounced using deep-UV excitation, with epoxy resin forming a complex web-like fluorescence pattern. Coated jadeite may also be identified by differences in fluorescence color and intensity between the coating and any exposed jadeite (Zhang et al., 2013).

Depth (km)

bearing minerals called (DHMS) rather than breaking down. DHMS phases are a good vehicle for transporting water, with some carrying as much as 10% or more water by weight. The geotherm for the interior of cold slabs remains in the DHMS stability fi eld far beyond a depth of 300 km (far right in figure 3). The slab in figure 3 is shown defl ecting as it reaches the top of the lower mantle (at 660 km), where there is a change in mantle density and deformability. As the slab stalls and warms up, DHMS phases break down to form minerals that carry much less water, thereby causing water release (blue arrows in figure 3). These are the mechanisms proposed to trigger not only deep-focus earthquakes but also super-deep diamond growth (Shirey et al., 2021).

Inclusions in the smaller, lower-quality varieties of sublithospheric diamonds often show evidence of growth from carbonatitic melts derived from slabs (Walter et al., 2008), but hydrous/aqueous fl uids have also been implicated for some samples (Wirth et al., 2007; Pearson et al., 2014; Palot et al., 2016). Serpentinite in subducting slabs can be relatively enriched in boron, meaning that the eventual breakdown of hydrous minerals from serpentinized peridotite can release boron-bearing hydrous fl uid, which has been linked with the formation of type IIb (boron-bearing) diamonds (Smith et al., 2018). Figure 4 shows a calcium silicate (breyite) inclusion with methane and hydrogen in a type IIb diamond. The original mineral inclusion may have been relatively hydrogen-rich

Diamond-bearing kimberlite eruption

Continental lithosphere

Deep-focus earthquake activity

different aragonite structure or, in some cases, are composed of calcite instead of aragonite (figure 14). Pearls can be natural or cultured and may undergo a range of treatments to improve their appearance, including dyeing, bleaching, optical brightening, irradiation, or maeshori luster enhancement.

Oceaniclithosphere

High-quality CLIPPIR and type IIb diamonds

Low-quality, non-gem sublithospheric diamonds

Lithospheric diamonds

Carbonated slab melting Hydrous uid

Solidus

Pearls. Pearls are organic gemstones produced by various saltwater and freshwater mollusc species, with radial layers consisting of calcium carbonate crystals held together by a mixture of organic matrix that is often referred to as conchiolin. Most are nacreous, where the calcium carbonate is in the form of aragonite platelets, while the less common non-nacreous pearls have a

UV fluorescence analysis of pearls is neither straightforward nor conclusive (Fritsch and Waychunas, 1994). Pearls may fluoresce under long-wave UV, with a rainbow of colors and intensities that are influenced by several factors, including treatments and the intensity of body color (Elen, 2001; Kiefert et al., 2004; Wang et al., 2006; Sturman et al., 2014, 2019; Zhou et al., 2012, 2016, 2020, 2021; Tsai and Zhou, 2021). Generally, darker or more saturated colors fluoresce more weakly. Untreated white to cream-colored pearls often show blue or greenish-blue fluorescence, yet processed pearls such as akoya and cultured freshwater pearls can fluoresce a strong bluish-white (Zhou et al., 2020). Strong bluish fluorescence to long-wave UV also raises the suspicion that a pearl has been subjected to optical brightening, where an optical brightening agent (OBA) has been added to counteract less valuable yellow hues by intensifying or introducing blue fluorescence (~430 nm) (Zhou et al., 2020, 2021). Fluorescence from OBAs is not as efficiently excited by short-wave UV. Yet short-wave UV can induce fluorescence from the naturally occurring amino acid tryptophan (Trp or W) that is present in pearl nacre, and its intensity may be reduced by color treatments and processing (Tsai and Zhou, 2021; Tsai et al., 2024). As its emission is centered at ~340 nm, with a higher wavelength tail ending at ~450 nm, its fluorescence is only weakly blue and difficult to detect visually.

Figure 3. Mantle cross section showing a relatively cool subducting slab, with an inset histogram of earthquake frequency (from figure 1). Profiles on the right show the slab surface and interior temperature during subduction. Where the slab surface temperature intersects the solidus of carbonated mid-ocean ridge basalt (MORB), partial melting may occur (red arrows). At the far right, a cold slab interior remains within the dense hydrous magnesium silicates (DHMS) stability field until the slab stalls and warms up, causing the breakdown of these hydrous phases and the release of hydrous fluid (blue arrows). Large white and smaller brown diamond symbols signify the growth of high-quality gem diamonds (CLIPPIR and type IIb) and low-quality, generally non-gem sublithospheric diamonds, respectively. Poorly understood mechanisms transport some diamonds upward where they can be swept up in kimberlite eruptions and mixed with common lithospheric diamonds (small black diamond symbols). Modified from Smith and Nestola (2021) with carbonated MORB solidus from Thomson et al. (2016b) and DHMS stability field from Harte (2010).

The range of fluorescence behaviors observed for pearls and their overlapping emissions makes visual analysis

Figure 13 . The epoxy filling of this clarity-enhanced emerald fluoresces blue under 365 nm illumination. From Tsai (2021).

where its later release can cause deep-focus earthquakes (figure 3).

challenging. Fluorescence spectroscopy using different excitation sources shows promise for gemological applications, as it allows separation and identification of the fluorescing components, though a comprehensive assessment still requires multi-technique analysis (Miyoshi et al., 1987; Miyoshi, 1992; Iwahashi and Akamatsu, 1994; Ju et al., 2011; Shi et al., 2018; Zhou et al., 2016, 2020, 2021; Tsai and Zhou, 2021; Tsai et al., 2024).

CONCLUSIONS

Luminescence analysis can elucidate much about a gemstone’s history and whether it is natural, laboratorygrown, or treated. The luminescence arises from impurity and defect structures in the crystal lattice and can be detected even at concentrations as low as a few parts per billion. Imaging methods based on photoluminescence, comprising fluorescence and phosphorescence, are particularly powerful analytical tools because they reveal characteristic luminescent defect distributions using simple ultraviolet light sources. This has made it a valuable technique for gemologists and scientists alike.

The cold slabs can be thought of as having a carbonated crust component and a hydrated/serpentinized mantle peridotite component that lies shielded beneath the crust, toward the interior of the slab. The deep release of carbonatitic melt and hydrous fl uid from each component, respectively, is shown in the two depth profiles in figure 3. The carbonated crust (mid-ocean ridge basalt, or MORB) of the slab surface will intersect a deep depression in its solidus, the curve describing the beginning of melting, meaning it exceeds the melting temperature. Beyond this point, carbonate melting (red arrows) is expected to occur within the top/crustal portion of the slab.

For hydrated/serpentinized mantle peridotite inside the slab, its stability also depends on temperature. If it remains cool, the serpentine can metamorphose into higher-pressure water-

Continental lithosphere

Deep-focus earthquake activity

For example, the distribution of luminescent defects in gem diamond can help distinguish between natural and laboratory-grown crystals. It can also provide clues into any postgrowth processes the diamond may have undergone, either naturally or through artificial treatment. Phosphorescence is rare enough in natural diamonds that any phosphorescent diamond should be fully analyzed to determine its method of formation. Although most commonly used for diamond research, fluorescence and phosphorescence investigations of other gemstones are also plentiful.

High-quality CLIPPIR and type IIb diamonds

Low-quality, non-gem sublithospheric diamonds

Lithospheric diamonds

Natural and synthetic growth structures for other materials, including corundum and pearls, have also been revealed under UV illumination. Furthermore, any treatments applied to these gems may alter their fluorescence. Coatings, dyes, and fracture filling of corundum, emerald, and jade can be highlighted using fluorescence imaging, as these

bearing minerals called dense hydrous magnesium silicates (DHMS) rather than breaking down. DHMS phases are a good vehicle for transporting water, with some carrying as much as 10% or more water by weight. The geotherm for the interior of cold slabs remains in the DHMS stability fi eld far beyond a depth of 300 km (far right in figure 3). The slab in figure 3 is shown defl ecting as it reaches the top of the lower mantle (at 660 km), where there is a change in mantle density and deformability. As the slab stalls and warms up, DHMS phases break down to form minerals that carry much less water, thereby causing water release (blue arrows in figure 3). These are the mechanisms proposed to trigger not only deep-focus earthquakes but also super-deep diamond growth (Shirey et al., 2021).

Figure 14. Left: Deep-UV fluorescence of this 0.51 ct non-nacreous natural pearl cross-section (~6.57 mm diameter) reveals its concentric calcite growth structure, held together by inert conchiolin. Right: The fluorescence colors are associated with variations in the natural pigments, seen under white light. The original pearl weighed 2.18 ct and was reportedly from a Pinctada radiata mollusc from the waters off Kuwait. Images by Ravenya Atchalak.

foreign substances have fluorescence responses that differ from the host gem. A deeper understanding of fluorescing materials, and their corresponding spectra, has resulted in key advances in instrumentation, optimizing illumination wavelengths to selectively enhance certain features. Consequently, luminescence imaging has become an indispensable tool for material analysis, one that is routinely used in gemological laboratories. The largely straightforward interpretation of gemstone fluorescence and phosphorescence behaviors, coupled with their distinctive patterns, makes these techniques valuable for those in the trade as well. The low cost and ease of operating fluorescence and phosphorescence imaging systems compared to alternative luminescence techniques such as cathodoluminescence further increase their accessibility and appeal.

Inclusions in the smaller, lower-quality varieties of sublithospheric diamonds often show evidence of growth from carbonatitic melts derived from slabs (Walter et al., 2008), but hydrous/aqueous fl uids have also been implicated for some samples (Wirth et al., 2007; Pearson et al., 2014; Palot et al., 2016). Serpentinite in subducting slabs can be relatively enriched in boron, meaning that the eventual breakdown of hydrous minerals from serpentinized peridotite can release boron-bearing hydrous fl uid, which has been linked with the formation of type IIb (boron-bearing) diamonds (Smith et al., 2018). Figure 4 shows a calcium silicate (breyite) inclusion with methane and hydrogen in a type IIb diamond. The original mineral inclusion may have been relatively hydrogen-rich

Diamond-bearing kimberlite eruption

ABOUT THE AUTHORS

Oceaniclithosphere

Dr. Ulrika D’Haenens-Johansson is senior manager of diamond research, Dr. W. Henry Towbin is a postdoctoral research associate, and Elina Myagkaya is a research associate, at GIA in New York. Dr. Sally Eaton-Magaña is senior manager of diamond identification at GIA in Carlsbad, California.

ACKNOWLEDGMENTS

Carbonated slab melting Hydrous uid

Dr. Towbin is supported by the Richard T. Liddicoat Postdoctoral Research Associate Fellowship at GIA. We would like to thank Christopher M. Welbourn, Simon C. Lawson, James E. Butler, and Aaron C. Palke for their manuscript feedback, as well as Chunhui Zhou and Tsung-Han Tsai for their illuminating comments on pearl luminescence. Rachelle Turnier is acknowledged for identifying some relevant references on colored stone fluorescence. We are also grateful to Christopher M. Breeding for providing the N3 fluorescence data presented in figure 3. Finally, we are thankful to the GIA identification and analytics teams who have collected countless fluorescence and phosphorescence images over the years, providing the backbone for this article.

Figure 3. Mantle cross section showing a relatively cool subducting slab, with an inset histogram of earthquake frequency (from figure 1). Profiles on the right show the slab surface and interior temperature during subduction. Where the slab surface temperature intersects the solidus of carbonated mid-ocean ridge basalt (MORB), partial melting may occur (red arrows). At the far right, a cold slab interior remains within the dense hydrous magnesium silicates (DHMS) stability field until the slab stalls and warms up, causing the breakdown of these hydrous phases and the release of hydrous fluid (blue arrows). Large white and smaller brown diamond symbols signify the growth of high-quality gem diamonds (CLIPPIR and type IIb) and low-quality, generally non-gem sublithospheric diamonds, respectively. Poorly understood mechanisms transport some diamonds upward where they can be swept up in kimberlite eruptions and mixed with common lithospheric diamonds (small black diamond symbols). Modified from Smith and Nestola (2021) with carbonated MORB solidus from Thomson et al. (2016b) and DHMS stability field from Harte (2010).

Fuelling the fire: skills, technology and policy

South Africa’s jewellery training landscape is facing significant challenges. In this monthly column, Faldilah Garrett discusses the way forward when it comes to reviving skills development and securing the industry’s future.

As the festive season sparkles across SA, it is a time to pause, reflect and celebrate the brilliance that defines our nation, a land built on the allure of gold and diamonds. This holiday period offers more than just a chance to unwind; it is an opportunity for the jewellery industry to recharge and return in the new year with fresh verve, ready to embrace innovation and elevate craftsmanship to global standards.

For decades, SA has faced the paradox of being a world leader in raw precious materials while its local jewellery manufacturing and beneficiation industry has struggled to achieve global dominance. Unlocking this immense potential requires a co-ordinated strategy, one that integrates high-level skills, cutting-edge technology and responsive legislation. The future of South African jewellery lies not only in the resources we mine, but in the creativity, skill and technology we apply to them.

Steps to ensure sustainable growth

Growth for the South African jewellery sector hinges on several key pillars:

1. Embracing e-commerce and digital markets: The global consumer is online. Manufacturers must leverage e-commerce platforms to showcase their unique designs directly to international markets, building brand equity.

2. Championing “Brand South Africa”: The world has an appetite for authentic, ethically sourced products with a story.

3. Investing in skills and technology: The industry cannot grow on raw materials alone.

4. Leveraging special economic zones (SEZs): Government initiatives like the OR Tambo SEZ offer a jewellery manufacturing precinct with tax incentives and streamlined logistics. Actively supporting and populating these zones is crucial for scaling up production and exports.

5. Reducing regulatory burdens: While necessary, the complexity of skills development initiatives can be a barrier to entry for small businesses. Streamlining this process is essential for fostering a dynamic and innovative growing industry.

The impact of qualifi cations on technological advancement

The true engine of innovation is a skilled workforce. As we step into the new year, consider how accredited qualifications can transform your business. For SA’s struggling jewellery manufacturers, accredited qualifications are more than a badge of honour – they are the gateway to mastering cutting-edge technology.

Research shows that over 65% of jewellery businesses adopting CAD and additive manufacturing cite skilled

artisans as the key enabler, yet the industry faces a critical skills gap in qualified and competent artisans. Formal training in the right areas could significantly improve technology uptake, reducing production time by up to 30% and boosting design flexibility. In a market where global competitiveness hinges on innovation, investing in a training system that is responsive to the industry needs is not optional – it is survival!

Infl uencing legislative requirements

When we talk about innovation and change, we always start from the top down and this again speaks to a very familiar theme – legislation. In particular, by actively shaping skills development legislation, we cultivate a world-class pool of local artisans, ensuring that the South African jewellery industry can innovate, expand globally and create new specialised jobs. This will enhance our industry’s primary goals, which are to promote beneficiation (adding value locally) and streamline compliance.

In essence, by meticulously shaping the rules of training, we are building the human infrastructure that allows our entire industry to move up the value chain. We are ensuring that the future of South African jewellery is not just dug from our earth, but is brilliantly designed, crafted and marketed by our own world-class talent

How do we achieve this and where do we start?

The core training framework: Skills Development Act: This is the foundational law that creates the entire national skills system. The skills development sector (MQA, QCTO) should create stronger partnership with the industry.

The funding mechanism: the skills levy: The Act explains where the money for training comes from.

Faldilah is an expert in occupational programme development for the NQF, working with clients such as the MQA, SASSETA, the QCTO, the Reserve Bank and leading SETAs.

A qualifi ed goldsmith since 1999, she has helped shape national jewellery and mining qualifi cations since 2002. She serves on the JMASA Executive Committee and has trained top skills providers.

“As the year draws to a close, let us celebrate the artistry and resilience that define SA’s jewellery industry.”

This is the critical part. A jewellery company can claim back a portion of this levy simply by submitting a workplace skills plan and an annual training report.

The business incentive: B-BBEE: This is the law that makes skills development a strategic and financial priority, not just a compliance burden. On the B-BBEE scorecard, “Skills Development” is one of the most heavily weighted categories.

The industry-specifi c driver: benefi ciation policy: This links the skills framework directly to SA’s raw materials, creating a top-down incentive for the mining sector to support the jewellery sector. This means that a large mining house can meet its own legal targets by providing funding to the jewellery sector, thereby building the high-level skills pipeline.

Legislation is not just a framework – it is a tool for growth. Through industry associations, direct engagement with regulators and active participation in SETAs, we can shape policies that support beneficiation and technological adoption.

A season of refl ection and renewal

As the year draws to a close, let us celebrate the artistry and resilience that define SA’s jewellery industry. Take this festive season to rest, recharge and return ready to embrace innovation, invest in skills and ignite the spark of creativity. The brilliance of our future lies in the passion we bring to our craft and in the commitment to keep learning, evolving and shining brighter than ever.

Happy holidays from all of us in the jewellery industry. May your season be as dazzling as the gems we treasure!

New year’s resolutions

• The core training framework: We will move from critique to co-creation.

• The funding mechanism: We will treat the skills levy as our own investment fund, not as a tax.

• The business incentive (B-BBEE): We will make B-BBEE spend solve our biggest skills problem.

• The industry-specifi c driver (benefi ciation): We will collaborate to unlock mining-sector funding.

About Faldilah Garrett

Did you know?

In the 19th century, jewellers made acrostic rings, where the initials of gemstones spelt out words. For example, the word “dearest” could be spelt with Diamond, Emerald, Amethyst, Ruby, Emerald, Sapphire and Topaz.

A famous lost medieval piece, the Three Brothers, was made in 1389. It consisted of three large red spinels (then called “balas rubies”), three pearls and a central dark diamond weighing around 30 carats. It passed through many royal hands (including those of Queen Elizabeth I) and then disappeared around the mid-17th century.

There is a myth that in the early 1900s, wealthy families in Europe decorated their Christmas trees with brooches, pearl strands and gemstone pendants. Servants would take an inventory each night to ensure that nothing “mysteriously went missing”.

December has four commonly recognised birthstones: turquoise, zircon, tanzanite and blue topaz.

The Smith Papyrus (one of the oldest Egyptian medical texts) records the use of copper to sterilise wounds. According to historical sources, Egyptians used various forms of copper – metal shavings, copper salts (like copper oxide), and other compounds – as part of their treatments.

December is the top month globally for engagement ring purchases.

Victorian jewellers produced special “Christmas brooches” in the 19th century. These typically featured holly, ivy and mistletoe motifs in gold, enamel, or seed pearls.

During the Cold War, microfilm strips were small enough to fi t into specially designed watch cases. These allowed spy agents to transport secret documents on their person in public without detection. Agencies worked with Swiss watchmakers to produce watches with custom cases and modifications, like secret compartments or timer gear. These were not mass-produced – often only a few units per design.

Behind every treasured gift are the hands that create it.

This festive season, celebrate the jewellers and creators turning gold and silver into lasting memories, with the tools and finishes that make every piece shine.

THE GIFT THAT SHINES BEYOND THE SEASON

Celebrate the magic of Christmas with fine gold and silver medallions - timeless gifts that hold their value long after the wrapping is gone.

Advancing responsible gold refining

Rand Refinery, Africa’s only London Bullion Market Association (LBMA)-accredited precious metals refinery and a respected global referee, has released its Sustainability Report, highlighting three years of progress in environmental stewardship, social responsibility and governance excellence

Sustainability is embedded in every ounce of gold we refine,” says Rand Refinery CEO Praveen Baijnath. “This report reflects our belief that responsibly refined gold can uplift communities, protect the planet and deliver long-term value for all stakeholders.”

Rand Refinery has made significant strides in reducing its environmental impact. Energy consumption has dropped 24% since 2021, reaching 24,5 GWh in 2024, with a target of 20,47 GWh by 2028. Over R75 million has been invested in a 4,5 MW solar farm and operations are already 80% powered by solar energy. The refinery aims to be fully renewablepowered by 2027, potentially returning power to the national grid to benefit about 9 000 households.

Water conservation has also been a priority, with consumption reduced by 23,4% since 2021, surpassing targets and aiming for a 44% reduction by 2027. Biodiversity initiatives include protecting Germiston Lake and planting 400 indigenous trees in local schools.

Health and safety are central to Rand Refinery’s sustainability strategy. The company has achieved over 3,5 years without lost-time injury and reports no occupational diseases linked to operations. Its wellness programme, Khula Nathi, supports employees and essential contractors across eight dimensions of well-being.

Rand Refinery is also actively addressing social challenges. It has invested R3 million in Mercy Haven, a gender-based violence (GBV) safe house in Boksburg, and funded a dedicated GBV safe room at the Germiston Police Station, providing secure spaces for survivors.

Education and skills development remain a core focus, with over R43 million invested in bursaries, school

infrastructure, ICT support and entrepreneurship initiatives. Partnerships with the Ekurhuleni Jewellery Project, NQ Jewellery and the SA Diamond and Precious Metals Regulator have supported more than 55 small and medium jewellery enterprises through mentorship, interest-free loans and market access.

Rand Refinery is advancing responsible sourcing and traceability through initiatives like RandPure®, the Gold Bar Integrity (GBI) platform and the blockchainbased Bullion Integrity Ledger™. These measures ensure that every bar and coin carries not only purity guarantees, but also verified provenance, reinforcing trust across the global precious metals supply chain.

The company’s governance framework emphasises integrity, accountability and transparency. Operations adhere to LBMA Responsible Gold and Silver Guidance, OECD Due Diligence Guidelines, UN Sustainable Development Goals and King IV principles on corporate governance. Compliance protocols include anti-bribery, anti-money-laundering and know-your-customer standards, with reporting aligned to GRI and TCFD frameworks.

Rand Refinery is positioning itself for a future defined by ethical innovation, inclusivity and measurable impact. From education and community empowerment to renewable energy adoption and traceable gold products, the company demonstrates that sustainability and profitability can co-exist.

“Our purpose is clear: to ensure that African gold does more than glitter. It must build trust, empower people and protect our shared planet,” says Baijnath. “Every ounce of gold refined carries a promise that it can shine brighter when it tells a story of purpose and possibility.”

“Our purpose is clear: to ensure that African gold does more than glitter. It must build trust, empower people and protect our shared planet.”

Industry Employment Board

This new monthly section is dedicated to supporting professionals within the jewellery industry who are seeking employment opportunities and aims to help connect skilled jewellery professionals with businesses looking for talent

Jewellery industry professional available –Gauteng

An experienced jewellery industry professional is seeking employment in Gauteng. With strong skills in office administration, accounts, procurement, stock control and gemstone and diamond expertise, she would be an asset to any jewellery business.

For her CV or further details, contact: marykevanjaarsveld@gmail.com.

Qualified jeweller seeking employment –Gauteng

A certified jeweller based in Highlands North, Johannesburg, seeks a bench work position. Holding a Diploma in Jewellery Design and Manufacture (UJ) and two years of practical experience, he is skilled in repairs, redesigns, stone-setting and various jewellery-making techniques.

Contact: 063-077-8873 (calls) or 081-851-7937 (WhatsApp) for his CV or enquiries.

Trade work services available –Pretoria East, Gauteng

A skilled jeweller in Pretoria East offers all types of trade work, including repairs, casting clean-up, manufacturing and plating in silver and gold. With nearly 10 years’ experience, she provides precise workmanship and professional service to jewellers across Gauteng.

For enquiries, e-mail: inge@juniberi.co.za.

Creative jewellery professional seeking opportunities – Pretoria, Gauteng

A versatile jewellery professional in Pretoria is seeking new opportunities. Experienced in bespoke design, client sales, merchandising, social media content and jewellery workshops, she combines creativity with strong client engagement and attention to detail.

Contact Visha Naidoo on tel: 076-226-1875 for her CV or further information.

Experienced jewellery and diamond professional seeking office position –Johannesburg

A jewellery and diamond industry professional with +30 years’ experience seeks an office-based position from January 2026. Reliable, detailorientated and highly knowledgeable, she offers extensive expertise.

For her CV or further details, e-mail: sevitz@tiscali.co.za or tel: 083-377-2013.

LOOKING FOR EMPLOYMENT IN THE JEWELLERY INDUSTRY?

SA Jewellery News is offering space for individuals seeking work to share a brief description of the type of role they are looking for – at no cost.

To be featured, simply send:

• A short description of your experience and skills (max 50 words) • Your region

• Your contact details

E-mail this information to: adriv@jewellery.org.za.

BORN IN AFRICA

A comprehensive directory featuring information and contact details of refining members and members of the Jewellery Manufacturers' Association of South Africa –proudly showcasing manufacturers committed to crafting quality jewellery locally.

ADELE'S MANUFACTURING JEWELLERS

Tel no: 082 595 3868

E-mail: adele@amj.co.za

AFRICAN TRADE BEADS

JEWELLERY COLLECTION

Tel no: 011 726 7643

E-mail: tamiko@zazenconsulting.com

AFROGEM

Tel no: 076 726 8491

E-mail: k ylegilson@mweb.co.za; jess@afrogem.co.za; info@afrogem.co.za; accounts@jppe.co.za; leighann@afrogem.co.za

ALLOY JEWELLERY GALLERY (PTY) LTD

Tel no: 073 924 5254

E-mail: edna@alloygallery.co.za

ALTIN JUWELIERS BK T/A ALTIN JEWELLERS

Tel no: 082 454 4430

E-mail: info@altin.co.za

AMBER & FORGE (PTY) LTD T/A SCHERMANS

Tel no: 072 928 0385

E-mail: info@schermans.co.za

AMBIGO JEWELLERS

Tel no: 062 282 6924

E -mail: ntobekobasil@gmail.com

ANDREAS SALVER

MANUFACTURING JEWELLERS

Tel no: 011 706 6828

E-mail: andreas@andreassalver.com

ANKE LINDEN JEWELLERY (PTY) LTD

Tel no: 0 69 925 3699

E-mail: lindenjewellery@gmail.com

ANNA ROSHOLT JEWELLERY DESIGN

Tel no: 0 61 080 6481

E-mail: anna@annarosholt.com

ANNELLE MURRAY GOUDSMID

Tel no: 082 9 56 7747

E-mail: murrayannelle@gmail.com

ASHOK JEWELLERS DESIGNERS & MANUFACTURERS

Tel no: 031 566 5046

E-mail: info@ashokjewellers.co.za; 5665046@gmail.com

ATHENA A

Tel no: 072 272 3089

E-mail: i nfo@brandathenaa.co.za; athena@athena-a-shoes-andaccessories.com

AUGENTA JEWELLERS

Tel no: 021 883 8288

E -mail: dylan@augenta.com

AURUM DESIGN

Tel no: 021 423 6590

E -mail: sebastian@aurumdesign.co.za; adela@aurumdesign.co.za

AURUM MANUFACTURING (PTY) LTD

Tel no: 011 568 9967

E-mail: info@aurummanufacturing.co.za; oliver@aurummanufacturing.co.za; karina@aurummanufacturing.co.za

Specialisation: Comprehensive jewellery design, manufacturing, laser engraving and setting services

AUTHOR BY KATHLYN ALLAN

Tel no: 084 247 0358

E-mail: mail@worldofauthor.com

BAKOENA’S FASHION JEWEL & HAIR BEAUTY (PTY) LTD

Tel no: 074 886 0505

E-mail: makhethatshepo85@gmail.com

BEAUDELL DESIGNS (PTY) LTD

Tel no: 083 2 82 3566

E-mail: esther@beaudell.co.za

BEAUTIFUL SELECTION (PTY) LTD

Tel no: 021 137 1792

E-mail: chantelle@beautifulselection.co.za admin@beautifulselection.co.za

BRESCO DIAMONDS (PTY) LTD –MANUFACTURING

Tel no: 012 998 3150

E-mail: karl@brescodiamonds.co.za; info@brescodiamonds.co.za; veronica@brescodiamonds.co.za

Specialisation: Custom jewellery design and manufacturing studio

BRETTLAND POULSEN DESIGNER GOLDSMITH

Tel no: 031 562 8009

E-mail: brett@brettlandpoulsen.co.za

BRIAN BOSMAN GOLDSMITH STUDIO

Tel no: 071 193 1872

E-mail: divagoldsmith@yahoo.com

Specialisation: Bespoke animal-themed and contemporary jewellery creations

BRONSKI JEWELLERS

Tel no: 021 852 7891

E -mail: info@bronskijewellers.co.za

BROWNS THE DIAMOND STORE – WORKSHOP

Tel no: 0860 276 967

E-mail: larry@brownsjewellers.com; carel@brownsjewellers.com; info@brownsjewellers.com

BULLION STAR (PTY) LTD

Tel no: 011 202 5 021

E-mail: bullionstr@gmail.com

CADTOCRAFT (PTY) LTD

Tel no: 011 781 0 303

E-mail: johanwessels12@gmail.com

CAPE PENINSULA UNIVERSITY OF TECHNOLOGY

Tel no: 021 460 3632

E-mail: konstandakellisv@cput.ac.za; camerondowl@cput.ac.za; davidsre@cput.ac.za

CARESS JEWELLERS UITENHAGE CC

Tel no: 0 41 992 4421

E-mail: eben-caress@mweb.co.za

CHARLENE NEL T/A BELLA COSA

Tel no: 021 975 5097

E-mail: charlene@bellacosa.co.za

CHARLES NORMAN DIAMONDS (PTY) LTD

Tel no: 083 557 3252

E-mail: rishan@charlesnormandiamonds. com; drrchetty@me.com

CHIEDZA JEWELLERYCREATIONS (PTY) LTD

Tel no: 067 813 9903

E-mail: chiedzajewellery@gmail.com

Specialisation: Contemporary and statement handcrafted jewellery blending artistry, innovation and timeless elegance

CLARITY DESIGNS (PTY) LTD

T/A JENNI GAULT INTERNATIONAL

JEWELLERY DESIGN

Tel no: 083 379 9797

E-mail: gault.jenni@gmail.com

CPM – CAPE TOWN

Tel no: 021 551 2066

E -mail: Sharon@cpmct.co.za; jolandie@cpmct.co.za

CPM – DURBAN Tel no: 031 303 5402

E -mail: malcolm@cpmdbn.co.za

CPM – GERMISTON Tel no: 011 334 6263

E-mail: shannon@cpmjhb.co.za;

FERRARI LOGISTICS SOUTHERN AFRICA (PTY)

Building 3, OR Tambo International Airport Special Economic Zone, Bonaero Drive, Bonaero Park, 1619

Tel: +27 87 654 2543 | Cell: +27 72 472 7170 / +27 66 488 2055

Email: info.za@ferrarigroup.net | Website: www.ferrarigroup.net

bianca@cpmjhb.co.za

Specialisation: Refiner and supplier of metals, findings, tools, solders, cleaners, packaging

CPM – GQEBERHA

Tel no: 041 365 1890

E-mail: chantel@cpmpe.co.za

CREATIVE DESIGN

MANUFACTURERS (PTY) LTD

Tel no: 031 563 3987

E-mail: goldlink@iafrica.com; prakashsoni@iafrica.com

DABERON MANUFACTURING (PTY) LTD

Tel no: 011 334 8841

E-mail: daberon1@gmail.com; david@dulondon.com

DANIYAL GOLD JEWELLERS

Tel no: 073 797 4460

E-mail: daniyalgoldjewellers@gmail.com

DAVID BOLDING GOLDSMITH

Tel no: 083 2 55 3484

E-mail: david@dbgold.co.za

DC JEWELLERS

Tel no: 044 691 3692

E -mail: dcjewel@mweb.co.za; santie@dcjewellers.co.za

DE XESIGN

Tel no: 073 780 8170

E-mail: info@dexesign.co.za

Specialisation: Platinum Group Metals, gold and silver hand-manufacturing and casting

DEGLON JEWELLERY STUDIO

Tel no: 021 8 51 3182

E-mail: waynedeglon@gmail.com

DEON SMITH JEWELLERY

Tel no: 083 454 2161

E-mail: deonsmithjewellery@gmail.com; drdwsmith63@gmail.com; deon@deonsmithjewellery.com

DIDIDESIGN

Tel no: 011 784 0369

E-mail: didi@dididesign.co.za

DR ESME SPICER

Tel no: 073 239 9983

E -mail: esme.spicer@gmail.com

DURBAN UNIVERSITY OF TECHNOLOGY

Tel no: 031 373 6673/6

E-mail: queenethn@dut.ac.za; samanthav@dut.ac.za

EBFORSON

Tel no: 082 453 5155

E-mail: a rt@ebforson.co.za

ECO CHIC JEWELS

Tel no: 083 987 2069

E -mail: esmarie.ecochic@gmail.com

EDEL DESIGNER JEWELLERY

Tel no: 072 6 36 0213

E-mail: edeldesignerjewellery@gmail.com

EKURHULENI JEWELLERY PROJECT

Tel no: 011 825 5822

E-mail: samuel@ejewellery.org.za; didi@ejewellery.org.za

ELEMENTAL STUDIO

Tel no: 084 507 7777

E -mail: lezamcleod@icloud.com

EMBER MANUFACTURING AND DESIGN (PTY) LTD

Tel no: 083 557 5190

E-mail: info@ember.co.za; stephloubser@gmail.com

EON HOON JEWELLERY DESIGN

Tel no: 0 83 578 7447

E-mail: eon@eonhoon.com

ERICA STRAUSS DESIGNER JEWELLERY STUDIO

Tel no: 072 596 9014

E-mail: esdjewellery@gmail.com

ETERNITY ENTERPRISE

JEWELLERY (PTY) LTD

Tel no: 018 290 5722/3

E-mail: info@eternityenterprise.com; daleen@eternityenterprise.com

EVERTRADE 142 (PTY) LTD

T/A D'OURO JEWELLERS

Tel no: 011 615 3402

E-mail: a.veloso@dourojewellers.co.za; dourojewellersjhb@gmail.com

FACET JEWELLERY

Tel no: 073 397 8820

E -mail: catherine@facetjewellery.co.za

FARIED JEWELLERY DESIGN STUDIO

Tel no: 021 671 5529

E-mail: insaaf.achmat@gmail.com; fachmat@gmail.com

FERROS JEWELLERS

Tel no: 041 363 1881

E -mail: alex@ferrosjewellers.com

FINEGOLD LABORATORY SERVICES CC

Tel no: 021 511 6237

E-mail: admin@fi negold.co.za; steven@fi negold.co.za

FREE RANGE JEWELS

Tel no: 021 418 3607

E-mail: marele@freerangejewels.co.za

GATTOO'S JEWELLERS

Tel no: 084 852 2046 gattoosjewellery@gmail.com

GAUTA REFINERIES (PTY) LTD

Tel no: 082 4 57 6926

E-mail: rudi@gautarefi nery.com

FERRARI

GEM AFRIQUE

Tel no: 062 050 6479

E-mail: s oni2.goldsmith@gmail.com

GEMOLOGY AFRICA

Tel no: 044 534 8170

E -mail: gemologyafricasales@gmail.com; mandy@tenikwa.co.za

GERHARD MOOLMAN FINE JEWELLERY

Tel no: 021 914 0838

E-mail: gerhard@gmfi nejewellery.co.za

GOLD AND I (PTY) LTD

Tel no: 084 360 6762

E -mail: info@goldandi.co.za

Specialisation: Custom jewellery design and manufacturing services

HADLEY HOLDINGS (PTY) LTD

Tel no: 061 5 01 9592

E-mail: hadleyholdings@protonmail.com; contact@juliapharo.com

HARRY OPPENHEIMER DIAMOND TRAINING SCHOOL

Tel no: 011 334 9003 /8420

E-mail: neil@diamondtrainingschool.co.za; koos@diamondtrainingschool.co.za; info@diamondtrainingschool.co.za

HAVILAH GOLD CREATIONS

Tel no: 041 5 81 1942

E-mail: sheyna@havilah.co.za; carol@havilah.co.za; charlie@thejacksons.co.za

HELEN MICHALETOS

Tel no: 082 342 1577

E -mail: studio@helenmichaletos.com; studio@wildadornment.com

HESTI WADE T/A FETTER-AND-THREE

Tel no: 082 855 9088

E-mail: hesti@fetter-and-three.co.za

HUIZEN'S MANUFACTURING JEWELLERS

Tel no: 018 880 0455

E-mail: info@huizens.co.za

IDA ELSJE DESIGN

Tel no: 021 424 1101

E -mail: ida@idaelsje.com

iKONYK

Tel no: 083 225 0425

E-mail: mike@ikonyk.co.za

Specialisation: Bespoke beaded bracelets and statement ladies’ necklaces

ILITHA GREEN TECH

Tel no: 087 822 1824

E-mail: siya@alurite.co.za; jason@alurite.co.za

ILONKA JEWELLERS

Tel no: 072 778 1540

E -mail: info@ilonkajewellers.co.za

Specialisation: Design and manufacturing of platinum and gold jewellery ; repairs and valuations

LOGISTICS SOUTHERN AFRICA (PTY)

Building 3, OR Tambo International Airport Special Economic Zone, Bonaero Drive, Bonaero Park, 1619

Tel: +27 87 654 2543 | Cell: +27 72 472 7170 / +27 66 488 2055

Email: info.za@ferrarigroup.net | Website: www.ferrarigroup.net

IMFUNDISO SKILLS DEVELOPMENT

Tel no: 012 734 0245

E-mail: imfundiso@mweb.co.za

IMPILO COLLECTION

Tel no: 010 021 0441

E -mail: ayeung@impilocollection.com

Specialisation: Transforming lived experiences into heirloom designs celebrating courage, culture and connection

INGE SCHOLTZ

JEWELLERY DESIGNER AND MANUFACTURER

Tel no: 073 271 3789

E-mail: admin@csvaluers.co.za

ISA B JEWELLERY DESIGNS

Tel no: 0 67 255 2494

E-mail: bothmaisabel09@gmail.com

ISABELLA JEWELLERS & REFINERS CC

Tel no: 011 524 6385

E-mail: meiki@isabella-refi ners.co.za; isabella@isabella-refi ners.co.za; info@isabella-refi ners.co.za

ISIMODENI JEWELLERY

Tel no: 083 757 9 505

E-mail: nomfundo@isimodeni.co.za

J HIND JEWELLERS

Tel no: 031 306 1330

E -mail: jhindr23@gmail.com

JAGGATH JEWELLERS

Tel no: 031 307 7790

E -mail: navinjagath372@gmail.com

JANINE BINNEMAN

JEWELLERY DESIGN

Tel no: 082 468 3201

E-mail: janine@janinebinneman.com; info@janinebinneman.com; studio@janinebinneman.com; customerlove@janinebinneman.com

Specialisation: Bold, colourful gemstone designs specialising in rare and unusual gemstones

JOHANNA VAN ZYL

Tel no: 082 778 5846

E -mail: jo@johannavanzyl.co.za

JOHN 3 JEWELLERY

Tel no: 076 822 8783

E -mail: john3jewellery@gmail.com

JOHREN MANUFACTURING

T/A THE J EWELLERY SHOP

Tel no: 046 624 3748

E-mail: johren@telkomsa.net

JOY MASSYN JEWELLERY (PTY) LTD

Tel no: 012 662 2861

E-mail: joy@joymassyn.co.za

JYARAS JEWELLERS (PTY) LTD

Tel no: 067 3 97 6373

E-mail: admin@jyarasjewellers.co.za; sai@jyarasjewellers.co.za;

KARLIEN DESIGNS

Tel no: 083 695 2607

E- mail: karliendesigns@gmail.com info@karliendesigns.com

KARLEIGH KING (PTY) LTD

Tel no: 072 283 2334

E- mail: karleighkingdesigns@gmail.com

KATANNUTA CC

Tel no: 083 234 0247

E-mail: sparkle@katannutadiamonds.co.za; clare@katannutadiamonds.co.za

KAYRO JEWELLERS

Tel no: 041 585 4842

E -mail: slaide.kayro@mweb.co.za

KIM CLOETE JEWELLERY DESIGN

Tel no: 021 531 9082

E-mail: kim@kimcloetedesign.co.za

KIMBERLEY DIAMOND

JEWELLERY INCUBATOR

Tel no: 053 831 1570

E-mail: info@kdji.org; isaac@kdji.org

KIONI GOODS (PTY) LTD

Tel no: 083 375 7813

E-mail: accounts@kioni.co.za

KRISTEN MALAN CC

Tel no: 011 880 1866

E -mail: kristen@merindol.com; john@merindol.com

KUSASA REFINING (PTY) LTD

Tel no: 010 0 01 6284

E-mail: greg.magid@kusasarefi ning.co.za; info@kusasarefi ning.co.za

L'AUTRICHE FINE JEWELLERY

Tel no: 074 973 9308

E-mail: ernst@lebijoux.co.za

LETHALE CARAT (PTY) LTD

Tel no: 083 306 1333

E-mail: lethalecarat@gmail.com

LILJA HASTIE JEWELLERY (PTY) LTD

Tel no: 0 82 324 3312

E-mail: liljadesankahastie@gmail.com

LILLY FRIEDLAENDER CC

Tel no: 021 887 1655

E-mail: lilly.f@wol.co.za

LIMPOPO JEWELLERY BUSINESS INCUBATOR

Tel no: 015 293 0214

E-mail: tessa@ljbi.org.za; mabatho@ljbi.org.za; siphelele@ljbi.org.za; admin@ljbi.org.za; kgothatso@ljbi.org.za

LIPMAN & SON

Tel no: 021 424 3371

E -mail: ian@lipmanson.co.za

LORIEN MANUFACTURING JEWELLERS

Tel no: 011 967 1700

E-mail: heather@allanybrink.co.za

LOTTI JEWELLERY

Tel no: 079 386 1079

E -mail: info@lottijewellery.co.za

LYNDA MARION JEWELLERY

Tel no: 082 6 51 8145

E-mail: silver@lyndamarion.com

M2 JEWELLERS CC

Tel no: 012 460 6793

E -mail: maryna@m2jewellery.com

MADELINE'S TEMPTATIONS

Tel no: 083 3 05 2798

E-mail: info@madelinestemptations.co.za

MAGGIE AFRICA

Tel no: 072 882 2586

E -mail: maggieroodt@telkomsa.net

MAGMA METAL RECOVERIES

Tel no: 031 702 4422

E-mail: edwards@astronet.co.za; valuchem.investments@gmail.com

MAGNAVOLT TRADING 215 CC

T/A METAL IMAGE

Tel no: 021 447 6600

E-mail: maburchell@gmail.com; shameela@metalimage.co.za; info@metalimage.co.za

MARINE GOLD CC

Tel no: 021 424 0077

E -mail: stephen@marinegold.co.za

MARION'S JEWELLERY STUDIO

Tel no: 041 3 68 4582/3

E-mail: marionsstudio@mweb.co.za

MARK WHITEHORN GOLDSMITH

Tel no: 0 83 271 6065

E-mail: info@markwhitehorn.co.za; whitehorngoldsmith@gmail.com

MARTIN NAGEL

MANUFACTURING JEWELLERS

Tel no: 011 484 4978

E-mail: info@martinnagel.co.za; laura@martinnagel.co.za

Specialisation: Manufacture of bespoke engagement and wedding rings, fi ne jewellery and gemstones

MASELESELE JEWELLERS

Tel no: 012 734 0245

E-mail: imfundiso@mweb.co.za

MEDITERRANEAN JEWELLERS

Tel no: 0 82 689 0630

E-mail: panayiotis@mmjewellers.co.za

MERAKI JEWELLERY DESIGN

Tel no: 072 798 3944

E-mail: hello@merakijewellerydesign.com

Specialisation: Bespoke pieces, engraving, personalised jewellery, handmade sentimental pieces

FERRARI LOGISTICS SOUTHERN AFRICA (PTY)

Building 3, OR Tambo International Airport Special Economic Zone, Bonaero Drive, Bonaero Park, 1619

Tel: +27 87 654 2543 | Cell: +27 72 472 7170 / +27 66 488 2055

Email: info.za@ferrarigroup.net | Website: www.ferrarigroup.net

METAL CONCENTRATORS SA (PTY) LTD

– CPT

Tel no: 021 510 0770

E-mail: info@metcon.co.za; melynda@metcon.co.za

METAL CONCENTRATORS SA (PTY) LTD

– SEZ

Tel no: 012 000 4440

CPT: 021 510 0770

E-mail: info@MetCon.co.za

Website: www.MetCon.co.za

Specialisation: Refi ners and suppliers of premium precious metals, alloys and investment products.

METAL IMAGE

Tel no: 021 447 6600

E-mail: info@metalimage.co.za

Specialisation: Lapel pins, medals, coins, keyrings, name badges, trophies, cuffl inks

METTLE JEWELLERY

Tel no: 073 292 8674

E -mail: marlie@mettlejewellery.com; marlievn@gmail.com

MICHAEL J SOLOMON

MANUFACTURING JEWELLERS

Tel no: 064 930 2270

E-mail: ms@absamail.co.za

MICHL JEWELLERY

Tel no: 083 601 8535

E -mail: michelleliaosa@gmail.com

MINITZA (PTY) LTD

Tel no: 082 772 9812

E -mail: info@minitza.co.za

MIRKO JEWELLERY

Tel no: 021 886 8296

E -mail: mirinda@mirkojewels.co.za

NATURAL PRECIOUS METALS (PTY) LTD

Tel no: 031 569 3010/1/2

E-mail: info@npmkzn.co.za; nikki@npmkzn.co.za

NDALO JEWELLERY (PTY) LTD

Tel no: 066 183 4142

E-mail: thulanesifiso6@gmail.com

NEWMAN JEWELLERY DESIGN

Tel no: 012 329 9600

E-mail: nina@newmandesign.co.za; dave@newmandesign.co.za

NILU ENGRAVING & JEWELLERY (PTY) LTD

Tel no: 083 384 7792

E-mail: laser@nilu.co.za

NINA BOSCH PORCELAIN

Tel no: 079 891 7 240

E-mail: info@ninabosch.co.za

NOLO M JEWELLERY DESIGN (PTY) LTD

Tel no: 076 695 9382

E- mail: nolomjewellery@gmail.com

NV DESIGN COMPANY T/A BY NANETTE

Tel no: 021 883 3856

E-mail: nanette@bynanette.com; studio@bynanette.com

OEL GRAHAM CC T/A CAPE DIAMONDS

Tel no: 021 421 5364

E-mail: joelgraham@capediamonds.co.za

ORO AFRICA (PTY) LTD

Tel no: 021 480 9 860

E-mail: gnathan@oroafrica.com; mlesueur@oroafrica.com; marketing@oroafrica.com; fi nance@oroafrica.com

PAUL GALLIAS

Tel no: 073 194 2415

E-mail: p gallias@hotmail.com

PEARL AND DIAMOND STUDIO

Tel no: 011 678 0595/6

E-mail: pearldiamond@mweb.co.za

Specialisation: Custom-designed and manufactured jewellery to client specifi cations and budget

PHILIP ZETLER JEWELLERS

Tel no: 021 423 2771

E-mail: pzetler@mweb.co.za

PICCOLO FINE DESIGNER JEWELLERY

T/A INFERNO GOLD

Tel no: 083 396 6178

E-mail: info@piccolo-jewellery.co.za; suvette@piccolo-jewellery.co.za

PIYUVE JEWELERS CC

Tel no: 031 301 3963

E -mail: aroon@piyuvejewelers.co.za; shashi@piyuvejewelers.co.za

PNEUMA JEWELLERS CC

Tel no: 011 702 1462; 011 702 1891

E-mail: admin@pneumajewellers.com; sales@pneumajewellers.com; mikep@pneumajewellers.co.za

POPULAR DIAMOND JEWELLERY

MANUFACTURERS 1986 CC

Tel no: 011 486 1602/3

E-mail: popd@mweb.co.za; popj@mweb.co.za; lynette@popularjewellers.co.za

PRECIOUS METALS TSWANE

Tel no: 012 0 35 0260

E-mail: info@preciousmetalstswane.co.za; iain@preciousmetalstswane.co.za; accounts@preciousmetalstswane.co.za; louise@preciousmetalstswane.co.za

PRECISION SETTERS

Tel no: 011 484 7804

E -mail: julian@precisionsetters.co.za

PREVIDA & CO

Tel no: 011 701 5074

E-mail: p revida@previdaandco.com

PRIN S & PRINS DIAMONDS

Tel no: 021 422 1090

E-mail: petre@prinsandprins.com; riana@prinsandprins.com; consultants@prinsandprins.com; stefan@prinsandprins.com

RAIMONDO

Tel no: 073 906 9163

E-mail: h ello@raimondo.co.za

RAMSDEN DIAMONDS

Tel no: 011 404 5 010

E-mail: info@olympia-avenue.co.za; natasha@ramsdendiamonds.co.za

RAND REFINERY LIMITED

Tel no: 011 418 9 000

E-mail: nicolab@gold.co.za; PraveenB@gold.co.za; liezlek@gold.co.za amandah@gold.co.za; zahirm@gold.co.za

RARE EARTH CREATIONS

Tel no: 011 326 1727

E-mail: noloyiso@rarearth.co.za; svetla@rarearth.co.za

RD DIAMONDS

Tel no: 084 234 4433

E -mail: rien@rddiamonds.co.za

REC SET AND ENGRAVE (PTY) LTD

Tel no: 011 326 1727

E-mail: neil@rarearth.co.za; info@rarearth.co.za

REVELEA JEWELLERY (PTY) LTD

Tel no: 081 355 8412

E-mail: reveleajewellery@gmail.com

RICHLINE SA (PTY) LTD

Tel no: 011 418 1600

E-mail: johan.bezuidenhout@richline group.com; marco.decarvalho@richlinegroup.com

RITCO MANUFACTURING JEWELLERS

Tel no: 041 374 2101

E-mail: sales@ritco.co.za; info@ritco.co.za

ROHAN CHERRY DESIGNS

Tel no: 0 82 974 4566

E-mail: info@rohancherry.com

ROK ORIGINALS

Tel no: 072 203 3288

E -mail: info@rokoriginals.com

RUTH PROWSE SCHOOL OF ART NPC

Tel no: 021 447 2492

E-mail: admin@ruthprowse.co.za; sbeukes@ruthprowse.co.za

SANDHAVON DIAMOND CUTTING WORKS

Tel no: 083 233 0910

E-mail: kevin@lutrin.co.za; kelli@lutrin.co.za

SATHKAAR JEWELLERS CC

Tel no: 031 3 06 4921

E-mail: admin@sathkaar.com

FERRARI LOGISTICS SOUTHERN AFRICA (PTY)

Building 3, OR Tambo International Airport Special Economic Zone, Bonaero Drive, Bonaero Park, 1619

Tel: +27 87 654 2543 | Cell: +27 72 472 7170 / +27 66 488 2055

Email: info.za@ferrarigroup.net | Website: www.ferrarigroup.net

SAVAGE JEWELLERY (PTY) LTD

Tel no: 082 9 02 2302

E-mail: nicola@savagejewellery.com

SCARAB JEWELLERY STUDIO CC

Tel no: 021 683 4646

E-mail: janine@scarabjewellery.co.za; Tanya@scarabjewellery.co.za; christine@scarabjewellery.co.za

SEA & SHORE

Tel no: 072 390 6311

E-mail: s eashore.resin@gmail.com

SERAGLIO JEWELLERS

Tel no: 011 783 8 301

E-mail: rolling.albert@yahoo.com

SHANI D JEWELLERY DESIGN (PTY) LTD

Tel no: 082 308 2111

E-mail: diamondshani@gmail.com

SILÉMAY JEWELLERS

Tel no: 083 389 6402

E -mail: sile_L@hotmail.com

SINCE NOW JEWELS

Tel no: 072 336 9518

E -mail: sincenowcz@gmail.com; nosh29@live.co.za

SIVANA AFRICA

Tel no: 011 025 2552

E -mail: info@sivanadiamonds.co.za; accounts@sivanaafrica.co.za

SL HERMAN MANUFACTURING JEWELLERS

Tel no: 012 460 6771

E-mail: slhj@telkomsa.net

SOMESTUFF CC T/A BEZALEL ATELIER

Tel no: 082 923 6546

E-mail: martie@bezalelatelier.com

STARBRIGHT JEWELLERY

Tel no: 0 83 775 9995

E-mail: megan@starbrightgirl.com

STELLENBOSCH UNIVERSITY

Tel no: 021 808 3051

E-mail: ct@sun.ac.za; joani@sun.ac.za; mariambibi@sun.ac.za

STUDIO 1980 (PTY) LTD

Tel no: 083 379 0171

E -mail: info@studio1980za.com

STUDIO 39 JEWELLERY DESIGN

Tel no: 031 764 3000

E-mail: kim@studio39.co.za

STUDIO C MANUFACTURING JEWELLERS

Tel no: 011 642 7826

E-mail: chris@studioc.co.za; peggy@ studioc.co.za; janvanrens@icloud.com

STUDIO LOUBSER

Tel no: 011 782 4051

E -mail: liz@lizloubser.com; info@studioloubser.com

STUNNING SILVER (PTY) LTD

Tel no: 083 2 83 7476

E-mail: info@stunningsilver.co.za

SURITA DU TOIT FINE JEWELLERY (PTY) LTD

Tel no: 082 779 7084

E-mail: info@suritadutoit.com

THABSTABITA ACCESSORIES

Tel no: 066 336 7275

E- mail: mathabomosala26@gmail.com

THATO RADEBE JEWELLERY (PTY) LTD

Tel no: 072 810 4958

E-mail: thato@thatoradebejewellery.co.za; morwa@thatoradebejewellery.co.za

THE JABULANI CHARITABLE TRUST

Tel no: 0 31 303 2396

E-mail: paula@jabulanijewellery.co.za; colleen@jabulanijewellery.co.za

THE JEWELLERY HUB

Tel no: 083 326 5746

E -mail: ian@thejhub.co.za

TIFFANY MARX-INSPIRED JEWELLERY

Tel no: 083 534 2462

E-mail: tiff anymarx@icloud.com

TINSEL CONTEMPORARY JEWELLERY CC

Tel no: 082 342 3496

E-mail: geraldine@tinsel.co.za

TIP TOP JEWELLERS

Tel no: 044 873 3048

E -mail: tiptop@lantic.net; nelisbez@gmail.com

TOPSY JEWELLERY (PTY) LTD

Tel no: 072 064 6977

E-mail: Topsyhlongwane1@gmail.com

TR STUDIO (PTY) LTD

Tel no: 067 976 2266

E- mail: smashmokoka@gmail.com

TRIMALCHIO

Tel no: 012 346 6874

E-mail: c asanra@mweb.co.za

TSHWANE UNIVERSITY OF TECHNOLOGY

Tel no: 012 382 6007

E-mail: newmand@tut.ac.za; NewmanN@tut.ac.za

UBUNTU AFRICAN SILVER

Tel no: 083 707 7 367

E-mail: henry13@rocketmail.com

UNCUT JEWELLERS

Tel no: 083 225 8221

E -mail: mark@uncutjewellers.co.za

UNIVERSITY OF JOHANNESBURG

Tel no: 011 559 1299

E-mail: fnazier@uj.ac.za; cels@uj.ac.za; ThatoR@uj.ac.za; hselolo@uj.ac.za; amaritz@uj.ac.za

UNIVERSITY OF STELLENBOSCH

Tel no: 0 21 808 3047

E-mail: ct@sun.ac.za; joani@sun.ac.za

VAN DEIJL MANUFACTURING JEWELLERS

Tel no: 021 914 2192

E-mail: info@vdmj.co.za

VAWDA GOLDGEM JEWELLERS

Tel no: 031 2 08 9142/3

E-mail: info@vawdagoldgem.co.za

VIJAY SHAH CONCEPTS

Tel no: 031 564 2 948

E-mail: info@vijayshahconcepts.com; nihal@vijayshahconcepts.com

VK JEWELLERY

Tel no: 082 789 4498

E-mail: v ivek@vkjewellery.co.za

WAINWRIGHT FINE JEWELLERS

Tel no: 0 74 369 4294

E-mail: info@wainwrightjewel.co.za; david@wainwrightjewel.co.za

WOOSH DESIGNS JEWELLERY STUDIO

Tel no: 011 318-1340

E-mail: wooshen@wooshjewellery.co.za

YOL NOMADIC JEWELLERY

Tel no: 0 74 136 3633

E-mail: yol_lu@yahoo.fr

ZULU MIEN

Tel no: 082 334 4426

E-mail: z ulumien@gmail.com

ZUREL BROTHERS SA (PTY) LTD

Tel no: 015 2 93 2306

E-mail: shikara@zurel.co.za

All JCSA member details were correct at time of going to press. While every eff ort has been made to ensure the accuracy of contents, the Jewellery Council of South Africa cannot be held responsible for any omissions or errors; or any misfortune, injury, consequences or damages which may arise therefrom.

If there are any updates to your details, or to add your 10-word specialisation, kindly email adriv@jewellery.org.za.

Building 3, OR Tambo International Airport Special Economic Zone, Bonaero Drive, Bonaero Park, 1619 Tel: +27 87 654 2543 | Cell: +27 72 472 7170 / +27 66 488 2055

AFRASIAN DIAMONDS www.afrasiandiamonds.co.za info@afrasiandiamonds.co.za (011) 268-6980

ANNA-B JEWELLERY www.annab.co.za orders@annab.co.za 071-843-2452

BASSANO GIOIELLI www.bassanogioielli.com info@bassanogioielli.com (011) 704-5667 (JHB) 067-599-3253 (CT) 060-960-7589 (MOBILE)

S

FERRARI LOGISTICS

SOUTHERN AFRICA (PTY) www.ferrarigroup.net info.za@ferrarigroup.net

INFERNO GOLD www.infernogold.co.za info@infernogold.co.za 083-396-6178

BYL DIAMONDS www.byldiamonds.com orders@byldiamonds.com (021) 419-2000

CAPE PRECIOUS METALS www.capepreciousmetals.co.za orders@cpmct.co.za (066) 063-1518 (WhatsApp)

PRECIOUS METALS TSWANE www.preciousmetalstswane.co.za info@preciousmetalstswane.co.za

SM WATCH www.smwatch.co.za smwatch@iafrica.com (012) 326-5996

Technologies

“Manufacturers and wholesalers of South Africa's broadest selection of fine jewellery designs and quality colour gemstones since 1965”

J.P.P.E MANUFACTURING JEWELLERS www.jppe.co.za

LAB DIAMONDS www.labgrowndiamonds.co.za orders@labgrowndiamonds.co.za 066-476-7692

SPECTROMETER TECHNOLOGIES www.ustech.co.za info@ustech.co.za (011) 794-2105 (JHB) (021) 905-0476 (CT)

METAL CONCENTRATORS www.metcon.co.za info@metcon.co.za (012) 000-4440 (SEZ) (021) 510 0770 (Cape Town)

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