An executive-committee reshuffle at De Beers will see Kevin Smith and Eirik Waerness promoted to new roles. Smith, executive vice president of corporate affairs and strategy, will be interim chief ...

Jewelers of America (JA) has elected a new chair and executive committee and shaken up its board of directors. Matthew Rosenheim, president of Tiny Jewel Box, is JA’s new chair, the group announced ...

An Art Deco sugarloaf cabochon sapphire and diamond ring will headline an upcoming Christie’s jewelry sale in New York, where it’s expected to rake in up to $2.5 million. The 17.66-carat Rockefeller ...

Stuller has promoted its president, Danny Clark, to CEO. He succeeds company founder Matt Stuller, who will remain as executive chairman of the board. Current chief operating officer Belit Myers will ...

A ring with a 7.19-carat pink sapphire will headline the upcoming jewelry auction at Christie’s in Geneva, where it could fetch up to CHF 250,000 ($309,888). The piece features a cushion-shaped ...

Output at Angola’s diamond mines grew in the first half of the year, exceeding their expected targets. In total, the country produced 6.8 million carats for the period, according to state-owned ...

Jewelers of America (JA) has announced the nominees for the 2026 GEM Awards, which honor brands and individuals that have raised the profile of fine jewelry and watches. The organization will present ...

Sotheby’s will showcase several high-value colored diamonds as the top lots of its upcoming sales in Geneva, including a blue diamond it has priced at up to CHF 5.8 million ($7.3 million). The ...

Trans Atlantic Gem Sales (TAGS) has rejected media reports calling it “financially unstable” after its appointment to market rough for Zimbabwe via an international sales partnership. The tender house ...

Storm Mountain Diamonds has requested urgent tax breaks from the government of Lesotho it says will allow it to procure the investment necessary to prevent the closure of the Kao mine. A drop in ...

Australian jeweler Michael Hill reported an improvement in same-store sales in Australia and Canada during the first 16 weeks of fiscal 2026. Revenue dropped 1.3% year on year for the period that ...

The Gemological Institute of America (GIA) recently examined an unusually large, two-toned rough stone: a 37.41-carat pink and colorless diamond. The natural stone is believed to have originated at ...