In recent years, significant amounts of gem-quality sodalite/hackmanite—some unusually transparent—have been produced from the Mogok region of Myanmar and Badakhshan Province in Afghanistan. Samples ...

The diamond was cut from a 31.94-carat rough discovered at the Cullinan Mine in South Africa in 2023. Quig Bruning, Sotheby's head of jewellery, said it was rare to see diamonds with these ...

This year’s trade show will be held at the Gold Coast Convention and Exhibition Centre from 6 to 7 April and is expected to build on the strong momentum generated at the previous show. After shifting ...

After hours: March 21 at 7:47:33 PM EDT Loading Chart for STNE ...