Rare black diamond from 'outer space' goes on sale and can be bought with cryptocurrency

‘The Enigma’ is a 555.55-carat diamond, heavier than both the Great Star of Africa and the Golden Jubilee

555.55-Carat Black Diamond Sotheby's Gem Believed To Be From Outer Space Unveiled

Rare Black Diamond from Space Will be Auctioned for Cryptocurrency

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

Rare Black Diamond from Space Will be Auctioned for Cryptocurrency

555.55-carat black diamond worth $6.8 mn lands in Dubai - BusinessToday

Black diamond, largest ever cut, sells for £3.2 million

Pink diamond expected to fetch more than $21M at auction: 'Exceptionally rare

Massive 555-Carat Black Diamond Unveiled. It's Thought To Be From Outer Space

555 carat 'Space Diamond' Sells for $4.3 Million - IGI