Tag: diamond analysis strategy

GIA is introducing printed versions of its AGS Ideal Reports. The grading lab says it's responding to customer demand, despite a general move away from...

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

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

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...

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...