Rio Tinto held its first Beyond Rare Tender, a new sale format for its diamond business recently. The tender featured a collection of 87 rare fancy-colour...
British coloured-gemstone miner Gemfields achieved a total revenue of $69.5 million at its latest sealed-bid ruby auctions held online from 20 November to...
The American Gem Trade Association (AGTA) announced the winners of the 2023 AGTA Spectrum & Cutting Edge Awards during 24-25 October 2023. Entries to thi...
Senior vice president of institute and industry relations at the Gemological Institute of America (GIA), Anna Martin will leave her post on 31 December 20...
De Beers-owned lab-grown diamond jewellery brand Lightbox recently announced that it has entered into new design-driven collaboration partnerships with Rosea...
De Beers announced the value of rough diamond sales (Global Sightholder Sales and Auctions) for the ninth sales cycle of 2023 between 4 October and 3 Novembe...
The Census and Statistics Department (C&SD) of Hong Kong released its latest figures on retail sales on 1 November 2023. Revenue from jewellery, watches,...
Chow Tai Fook-owned diamond jewellery brand Hearts On Fire has appointed Dave Zhou as general manager for China. He will report to Rita Maltez, who was named...
Rio Tinto has launched the Beyond Rare Tender as a new exclusive sales event with an inaugural collection of 48 lots of polished fancy-coloured diamonds, inc...