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

Natural light streams in from a wall-to-wall window where Eric, a diamond cutter (whose surname must remain a secret), is ...

The 555.55 carat black diamond has belonged ... The gem is a carbonado, one of the toughest forms of natural diamond. Black diamonds are usually about 2.6 to 3.2 billion years old - a time before ...

The 555.55 carat black diamond has belonged to its current owner ... Black diamonds are usually around 2.6 to 3.2 billion years old - a time before dinosaurs existed. The Earth itself is around ...

MURFREESBORO, Ark. (KARK) – A visitor to Crater of Diamonds State Park in Arkansas left with a 2.3-carat diamond to commemorate the trip. The unnamed visitor arrived at the park when it opened ...

The hour is early, but gift-giving season is in the air and planning ahead never looked more sexy. Imagine a world where you ...

2 for Cannes—but the rest of us may be unfamiliar ... Practicality doesn’t matter much when you can afford a 119-carat-black-diamond ring in the shape of a panther.

MURFREESBORO, Ark. (Gray News) - A visitor at Arkansas’ Crater of Diamonds State Park made a sparkling discovery after finding a 2.3-carat diamond. According to a press release from Arkansas ...