Tag: Cartier Diamond

De Beers today (17 April) reported $445m of rough sales (provisional figure) during its third cycle of the year, a very slight increase on...

Petra Diamonds sold fewer carats but achieved higher prices earlier this month at its fifth tender of FY 2024, boosted by the sale of...

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

Lab grown gemstones are to be banned from all trade shows run by the American Gem Trade Association (AGTA). The Dallas-based not‐for‐profit association says exhibitors...

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...