New method could simplify detection of diamond deposits
Geologists from ETH Zurich and the University of Melbourne have established a link between diamond occurrence and[…]
Botswana Assigns $65M for Stake in Belgian Manufacturer
Botswana has designated BWP 890 million ($65 million) from its new fiscal 2024-2025 budget for the purchase[…]
De Beers Rough Prices Slip 6% in 2023
De Beers’ prices fell last year as a prolonged oversupply in the midstream and economic challenges weighed[…]
Robust Business for Vintage Jewels at Winter Show
Seven days into the Winter Show antiques, art and design fair, there was still a steady flow of[…]
Lab Urges Caution over Surge in Undisclosed Colored Synthetics
Surge in Undisclosed Colored Synthetics
GIA Helps in Recovery of Stolen Diamonds Worth Nearly $475K
The Gemological Institute of America (GIA) identified two diamonds, each over 4 carats, that had been stolen[…]
Sotheby’s Scores over $6M at Hong Kong Jewelry Auction
Sotheby’s in Hong Kong, smashing its high estimate.
Revenue and Prices Down at Gem Diamonds
Gem Diamonds saw revenue and average per carat prices down by around a quarter during 2023
Solid Performance as Lucapa Sells $102m Rough in 2023
Lucapa reported a slight increase in total rough sales for FY2023 in what it described as a[…]