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

HEX's Richard Heart Wins Black Carat Diamond Worth $4.3 Million at Sotheby's Auction

555.55 carat black diamond believed to have come from space put up for auction

Wow! Asteroid birthed this diamond after it crashed into Earth!

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

Strange hexagonal diamonds found in meteorite from another planet

Black diamond weighing 555.55 carats that scientists think formed in SPACE goes up for auction

555.55-carat black diamond thought to come from outer space : NPR

Black diamond so rare it holds a world record can be had with crypto

The Enigma Black Diamond, explained

Black diamond THE ENIGMA for auction, Mystery Black diamond from space

This 556-Carat Black Diamond Could Fetch Up to $6.8 Million at Auction – Robb Report