A rare diamond exhibit in Abu Dhabi, United Arab Emirates, featured a special blue diamond, with the exhibit's worth totaling ...

The Aykhal diamond mine, which sits the near the remote Aykhal settlement in Sakha Republic in Siberia, is run by Russia's ...

Christie’s is selling ‘The Golconda Blue’ diamond at its auction for the first time. Once part of the Indian royal heritage, ...

Christie’s is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction.

Daily puzzles, including the New York Times Crossword.

If baseball’s three strikes and you’re out rule was applied to diamonds the industry would be walking back to the dugout ...

Petra Diamonds , which has the world's third-largest resource of diamonds, said on Wednesday it had delayed the sale of gems ...

The US is the world’s largest customer of the stone, which makes up half of worldwide demand. Due to its lack of diamond mines, Mr Trump’s country relies solely on foreign imports. The Belgian ...

TOKYO, April 7, 2025 /PRNewswire/ -- Orbray Co., Ltd., has successfully developed a radiation detector utilizing its proprietary high-quality, large-diameter single-crystal diamond technology.

The US is the world’s largest diamond consumer, accounting for about half of global demand, but it has to import all of them as it has no domestic diamond mines. Although the White House has ...