ABU DHABI, United Arab Emirates (AP) — A rare blue ... total weight of over 700 carats. They include red, yellow, pink and colorless diamonds. Visitors focused on the 10-karat blue diamond ...

A rare 10-carat Mediterranean blue diamond from South Africa was on display ... The Sotheby’s exhibit showcased eight diamonds totaling a weight of over 700 carats in Abu Dhabi, United Arab ...

The eight diamonds on display at the Sotheby’s exhibition have a total weight of over 700 carats. Visitors focused on the 10-karat blue diamond from South Africa, considered one of the most ...

A rare 10-carat blue fancy diamond could fetch up to $20 million when it goes to auction in Geneva on May 13, auction house Sotheby’s said on Thursday. The cushion-shaped piece, known as the “ ...

A rare blue ... a total weight of over 700 carats. Sotheby’s expects it to be auctioned off at $20 million in May. AFP via Getty Images Visitors focused on the 10-karat blue diamond from South ...