Tag: diamond-set

An underground auction of vintage watches, held in a Geneva wine cellar, raised $1.3m, almost double its pre-sale high estimate. Sotheby's offered 24 avant garde...

Stargems has acquired Petra's mothballed Koffiefontein mine, in South Africa, for a "nominal cash consideration". The loss-making deposit, which Petra bought from De Beers in...

Luxury watchmaker Jacob & Co has announced three new editions of its famous Billionaire III watch. The bracelet of the Rainbow is fashioned from 580...

Hong Kong-based Chow Tai Fook (CTF) reported a 12.4 per cent growth in retail sales value (RSV) during Q4 of 2023. It said the post-Covid...

The third edition of International Gem & Jewellery Show (IGJS) in Jaipur, India, attracted 250 buyers from 27 countries, say organizers. The three-day event, which...