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CIBJO: 4Cs for Natural Diamonds Only, Lab Growns are “Synthetics”

(IDEX Online) – Only natural diamonds should be graded with the 4Cs, says CIBJO (the World Jewellery Confederation). And the word “synthetic” should be regarded as the preferred term to describe diamonds created through industrial processes. CIBJO, the body that represents the gem and jewelry industries globally from mine to marketplace, aims to reinforce the distinction […]

Anglo’s Diamond Decline

This article serves as the introductory analysis to the inaugural Diamond Executive Report, ‘The Value of De Beers.’ Access the full report here. To grasp the implications of Anglo American’s pending divestment from De Beers, it helps to understand the move in the context of its broader strategy. In May 2024, the mining group announced […]

GIA to Launch Cut Grade for Select Fancy Shapes in 2027

Lab also rolling out new comments clarifying impact of fluorescence. The Gemological Institute of America (GIA) plans to introduce cut grades for marquise-, oval- and pear-shaped diamonds next year, marking a long-awaited development for the market. The diamond industry has been requesting the change for several years, since cut quality can vary greatly, and the GIA currently […]

Russia Insists on “Synthetic” Label for Lab Growns

The Russian government has announced new rules requiring lab growns to be labelled as “synthetic” so that consumers don’t mistake them for natural stones. It does not list “lab grown” or any variant with “lab” or “laboratory” as being acceptable terms. Only the qualifiers “synthetic” or “synth” can be used. In doing so, Russia goes […]

How De Beers’ Origin Program Is Changing the Way Diamonds Are Sold

At the 2023 JCK Las Vegas show, De Beers introduced the fine jewelry industry to Tracr. Founded in 2018, the blockchain platform uses high-speed photography to create a digital twin of a rough diamond, enabling a new standard of traceability. The mining giant promoted the technology as the backbone of its consumer-facing Origin suite of services, […]

Former Cartier Creative Director To Head Chanel’s Jewelry Creation Studio

Marie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October. Paris—Chanel has named Marie-Laure Cérède as the director of its jewelry creation studio, beginning in October. In this role, Cérède will be responsible for all precious and high jewelry creations, working alongside the jewelry teams in Paris and […]

What JCK Las Vegas Reveals About the Future of Diamonds

The third episode of the monthly Diamond Dudes podcast, bringing together three leading industry experts—Avi Krawitz, Edahn Golan and Rob Bates—has just been released, offering an insightful analysis of JCK Las Vegas, the annual flagship event for the jewellery and gemstone industry. What are the key takeaways? In the podcast (link below), the three experts […]

South African Trade Groups Merge to Form New Diamond Association

Two key South African industry organizations have amalgamated to create a new umbrella group that will promote the trade’s interests in the country. The  Diamond Gem & Jewellery Association of Southern Africa (DGJASA) will replace the Diamond Dealers Club of South Africa (DDCSA) and the Rough Diamond Dealers Association (RDDA), the recently formed group said […]