In 2000, Lee Wenham planned what would have been the world's largest jewel heist, targeting De Beers diamonds valued at more than $500 million. The plan involved a dramatic raid on London’s Millennium ...

Botswana's Karowe mine recently produced a record breaking 2,492-carat diamond, the largest diamond unearthed in over a century. It's the biggest in a line of massive stones that have come out of the ...

The 41.28ct blue diamond unearthed at the famous Cullinan Mine, could be one of the most significant gemstones ever to be ...

A 170-carat pink diamond discovered in Angola may be the largest such gemstone found in 300 years, according to Australian miner Lucapa Diamond Company. Named the "Lulo Rose," the diamond was found at ...

The rare black, or carbanado, diamond is believed to have been created when a meteorite or an asteroid hit Earth more than 2.6 billion years ago. The Enigma, the largest cut diamond ever to come to ...

The largest rough diamond discovered since 1905, the 1,758-carat Sewelo, was revealed with great fanfare in April, named in July and then largely disappeared from view. Now, it has resurfaced with a ...

Nothing says love like a diamond, especially a stunning blue diamond that's now up for auction. Feast your eyes on the largest flawless vivid blue diamond in the world. Weighing 13.22 carats, the ...