The Smithsonian’s National Museum of Natural History has acquired the 2.33-carat "Winston Red Diamond," as part of the “Winston Fancy Color Diamond Collection.” ...

"The diamond industry supports the livelihoods of 10 million people across the world, helping to provide better access to funding to contribute to solving some of the world's biggest challenges." ...

Cullinan diamond, a staggering 3,106 carat stone, is the biggest diamond in the world. It was found in South Africa in 1905 by Sir Thomas Cullinan. Koh-i-Noor, one of the most famous diamonds in ...

The largest diamond found in more than a century has been unearthed at a mine in Botswana, and the country's president showed off the fist-sized stone to the world at a viewing ceremony Thursday.

The data reveals the latest trends of the most important qualities in a diamond engagement ring and what the younger ...

Australia's Lupaca Diamond Company has reported that miners in Angola have extracted a rare pure pink diamond, considered the largest to have been discovered in the world in 300 years. The 170 ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. A member of Qatar’s ruling family has failed in his attempt to force a rival royal faction to sell him ...

The Smithsonian’s National Museum of Natural History will unveil the Winston Red Diamond and Winston Fancy Color Diamond Collection Tuesday, April 1—an extraordinary showcase of some of the world’s ...