A 9.51-carat blue stone that once belonged to the heiress Bunny Mellon sold for $7 million less than at its last auction, a ...

The Christie’s Geneva Magnificent Jewels auction at the Four Seasons Hotel des Bergues achieved more than $75.8 million.

Sotheby's did not disclose the identity of the seller of the brooch, and said that the buyer was a "private collector." ...

The Mellon Blue, a 9.51-carat fancy vivid blue diamond formerly owned by the US art collector Bunny Mellon, has been sold for US$25.6 million at auction.

Diamond giant De Beers slashed the price of its precious solitaires amid plunging sales as bargain-hunting fiancées increasingly opt for cheaper lab-grown gems. Among De Beers’ larger stones, one ...

Lucara Diamond discovers a 2,036-carat diamond in Botswana, reaffirming Karowe as the world's most incredible mine.

De Beers has cut diamond prices by 10-15%, a historically large reduction, in response to falling demand and the rise of synthetic diamonds. This move signals a significant shift in the diamond market ...

A diamond brooch that French emperor Napoleon lost while fleeing from the Battle of Waterloo in the early 19th century sold ...

De Beers has reportedly cut prices for its diamonds. Bloomberg reported Monday on the price cuts that unnamed sources told the outlet the diamond miner and seller had applied to their initial sale of ...

It’s no surprise that many of the products we use every day for skiing, climbing, mountain biking, and other sports are manufactured outside of the United States. For years, the outdoor industry’s ...

From on-trend zodiac medallions to the beloved Jane Goodall Collection, Brilliant Earth has beautifully crafted, meaningful fine jewelry for all budgets.

The rare Mellon Blue 9.51-carat teardrop-shaped blue diamond sold for $25.6 million at an auction on Tuesday – $7 million ...