Omorovicza’s Blue Diamond Super Serum is exactly that: a super-concentrated serum that contains diamond peptides, stem cells, and tetrapeptides to improve skin vitality, slow down signs of aging ...

Botswana unveiled a super rare "Fancy Deep Blue" diamond weighing more than 20 carats Wednesday — the largest blue diamond discovery ever made in the country. The unique gemstone exceeds the ...

Blue diamonds are very rare, comprising only about 0.02% of mined diamonds. PRETORIA, South Africa -- Botswana unveiled the largest rare blue diamond ever discovered within its borders: a super ...

Colored diamonds, particularly high-quality blues and pinks, have always commanded top dollar. But the recent action at the auctions and among high-end dealers indicates that — as often happens in ...

Geneva — An exceptionally rare blue diamond went under the hammer in Geneva Tuesday, selling for almost $44 million, making it one of the most expensive diamonds ever sold at auction, Christie's ...

The Okavango Blue Diamond, center, is on display at the American Museum of Natural History in New York City, along with more than 1,000 other rough-cut diamonds from Botswana.

The super-affordable Baroncelli Midnight Blue has a fetching dark blue dial, sunray satin finished and a rose gold PVD-treated case, available in two sizes—29mm or 38mm.