Experts at a laboratory in Botswana managed by the Gemological Institute of America recently examined an extraordinary ...

The diamond eventually made its way to England and was cut down into several smaller stones, one of which was sold to ...

The largest diamond found in more than a century has been unearthed at a mine in Botswana, and the country's president showed ...

Ginza Diamond Shiraishi Hong Kong has issued a detailed overview exploring the evolving artistry, craftsmanship, and symbolism behind its collection of 鑽石戒指 (diamond rings). The announcement aims to ...

The Glowing Rose,' a 10.08-carat cushion-shaped brilliant-cut fancy vivid pink diamond will be the top lot at Sotheby’s High ...

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do ...

Doris Marie Payne, 83, at flanked by defense attorneys Gretchen Christina von Helms and Guadalupe Valencia at arraignment in ...

“Diamond” Doris Payne has spent most of her life as a successful jewel thief and the most notorious woman in the world.