
Major gemological laboratories have rebuffed claims that detection machines are failing to spot synthetic diamonds that have[…]

De Beers announced plans to work with artisanal miners in Sierra Leone to ensure their diamonds are[…]

Fancy Intense Blue Diamond has sold for more than $5.3 million.

Rosy Blue has agreed to acquire a minority share in Leo Schachter diamonds

Costco is selling diamonds between bulk AA batteries and dustpans

Synthetic diamond masquerading as a natural stone, complete with a forged inscription and a falsified report.