A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for $17.3 million ...

The diamond, known as Ocean Dream, had an estimate of about $9-12 million.

Add Yahoo as a preferred source to see more of our stories on Google. One of the world's rarest diamonds is about to be sold to the highest bidder. The five-and-a-half carat fancy vivid blue-green ...

Dubbed the 'Ocean Dream', the diamond was discovered in its rough form in Central Africa in 2002.

Ocean Dream,' the largest blue-green diamond ever recorded, sold for $17 million on Wednesday, Christie's auction house said.

“Natural pink diamonds are formed deep within the earth’s crust, where extreme heat and pressure alter their molecular structure,” said Heritage’s Director of Fine Jewelry, Gina D’Onofrio. “This rare ...

When it comes to the world of high jewelry—or haute joaillerie as it’s known—the most rarefied strata of jewelry rise to the top. Similar qualifiers describe fancy green diamonds: incredibly rare, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As jewelry lovers and antique aficionados, we at VERANDA are still swooning over Taylor Swift’s stunning ...

GENEVA, Switzerland -- If diamonds are a girl's best friend, this one is her BEST friend forever. This stunning 8.01-carat beauty is going up for auction at Sotheby's later this month, and it could ...