A 2,492-carat diamond was unearthed at Botswana's famed Karowe mine this week by Canada's Lucara Diamond, one of the largest ...

The largest diamond ever cut in the United States is at present in the hands of Simon Dessau, of Maiden-lane, in an unfinished state, but already rejoicing in the title of the "Cleveland gem." ...

The largest-ever D-flawless diamond to be put up for auction has sold for £25.3 million ($33.5 million) at Christie's in Geneva. The white, matchbox-sized "Creation One" diamond from Swiss ...

It has more diamonds than any other professional ... Earlier this year, the New England Patriots unveiled the largest Super Bowl ring ever made to celebrate the franchise's sixth Super Bowl ...

A Canadian mine says it has broken its own record for the largest diamond ever found in North America. Dominion Diamond Mines has announced the "unexpected" discovery of a 552-carat yellow gemstone.

Zendaya’s gown epitomized elegance at the Golden Globe Awards, though some fans were more interested in her jewels — 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.