Are Lab-grown Diamonds Sustainable?
Human-made diamonds come with an appealing claim: Manufacturers say the stones are produced ethically using renewable energy.[…]
A Colorful Life: Leibish Shares the Many Hues of His 40-Year Diamond Career
Leibish Shares the Many Hues of His 40-Year Diamond Career
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[…]