Tag: angola diamonds mines

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...

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...

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

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...

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