De Beers launched its largest diamond campaign in a decade to promote "Desert Diamonds," natural colored stones, emphasizing ...

Botswana's Karowe mine just produced a record-breaking 2,492-carat diamond, the largest unearthed in over a century.

The 2,488-carat “Motswedi,” weighing over a pound, is generating worldwide excitement as experts study its potential value.

The world's second biggest diamond could soon find a new home in a museum of a sheikh's collection – but only once it has ...

The world's second largest diamond could soon find a new home in a museum or a sheikh's collection—but first needs to be properly evaluated, the Belgian firm holding it told AFP Monday.

One lucky Minnesotan and his family unearthed a 3.81-carat diamond during a recent visit to Diamonds State Park, park officials confirmed. The diamond is the largest one found in the park so far this ...

The bidding did not reach the unspecified reserve price. — -- After much admiration and anticipation, the world’s largest uncut diamond failed to sell at a public auction Wednesday night. The ...

A family from Oklahoma discovered a 2.79-carat brown diamond at Crater of Diamonds State Park in Arkansas, which is the third-largest diamond registered at the park this year.