A 555.55-carat black diamond believed to come from space is going on sale

Sotheby's Dubai unveils 555.55-carat black diamond that came from outer space

The Enigma diamond auction, 555.55 carat Black Diamond, called 'The Enigma', sold for Rs 32 crore. It is the largest cut diamond on Earth

Enigma: rare 555-carat black diamond unveiled in Dubai thought to be billions of years old

Sotheby's Sells World's Largest Cut Diamond for £3.2m - Arts & Collections

555.55-carat black diamond believed to be from space is on sale

Alien Bling: Black 555-carat Space Diamond Latest Big Rock at Auction - CelebMagazine

A 555-Carat Black Diamond Is Going Up for Auction. Did It Really Come From Space?

A Billion-Year-Old Black Space Diamond Is Going on Sale - Yahoo Sports

555.55-carat black diamond 'from outer space' lands in Dubai