Het collier dat dinsdag vermoedelijk is gestolen op de kunstbeurs in Maastricht, is van de in Amerika geboren Joël Arthur Rosenthal, een van de grootste en meest gerespecteerde juwelenontwerpers [...]
A private collector in Asia paid $13 million for a pear-shaped stone at the most recent Sotheby’s New York sale, renaming it the Claire G diamond, after his wife. The 101.41-carat, D-color, [...]
The Gemological Institute of America (GIA) plans to convert all of its paper reports to digital within the next three years, beginning with its Diamond Dossier in 2023. The digital reports, which [...]
Gem Diamonds has recovered a 125-carat rough from its Letšeng mine in Lesotho, its second stone over 100 carats this year. The high-quality, white diamond was unearthed at the site on May 31, Gem [...]