31-Carat ‘Azure Blue’ Diamond Fetches $8.3 Million At Christie’s

The Azure Blue was one of two exceptional blue diamonds that led Christie's auction. The second, a 5.04-carat fancy vivid ...
Yahoo

Rare 10-karat blue diamond from South Africa among $100M worth of gems up for auction

Add Yahoo as a preferred source to see more of our stories on Google. A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United ...
Forbes

Largest Fancy Blue Diamond Offered At Auction Could Fetch $8.5 Million

A 31.62-carat fancy blue diamond known as the Azure Blue will headline Christie’s Magnificent Jewels auction on June 9 in New York City, where it is expected to draw significant attention from ...
Hosted on MSN

South African mine unearths rare blue diamond shaped like Africa worth $40 million

A rare blue diamond weighing almost 42 carats has been unearthed in South Africa’s historic Cullinan Mine, with industry experts suggesting it could fetch in the region of $40 million at auction. ・A ...

Blue-green diamond called the "world's rarest" sells for record $17.3 million at auction

A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for $17.3 million on Wednesday, Christie's said, calling it a record price for a stone of ...