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Last updated: June 15, 2025, 11:04  |  Written by: Arthur Hayes

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Hexs Richard Heart wins rare outer space black carat diamond

555-Carat ‘Enigma’ Black Diamond Sells for $4.3M Via

A 555.55-Carat Black Diamond Sells For $4.3 Million At Sotheby’s

To Cryptocurrency Entrepreneur Richard Heart

Hex crypto founder used investor funds to buy $4.3 million black

To cryptocurrency entrepreneur Richard Heart, Sotheby’s has sold the Enigma, a 555.55 carat fancy black diamond, for GBP 3.2 million ($4.3 million). The Enigma is

A rare space diamond went to auction. The winner paid for it with

The World

The world’s largest cut diamond, a 555.55 carat fancy black named has a new owner and a new name. Purchased by Richard Heart, founder of cryptocurrency company

DubaiThe 555-carat black diamond initially dubbed “The Enigma” just sold for $4.3 million at auction. Richard Heart, founder of cryptocurrency company Hex, tweeted

World’s Largest Cut Diamond Bought for $4.3 Million in

Hexs Richard Heart Wins Rare

Hexs Richard Heart wins rare outer space black carat diamond worth 4.3 million at Sothebys auction

So, who paid more than $4 million for this diamond? While Sotheby's has yet to confirm the identity of the buyer, crypto entrepreneur Richard Heart has publicly shared that

555 carat ‘Space Diamond’ Sells for $4.3 Million - IGI

The Enigma

“The Enigma” – a billion-year-old black diamond considered to be the largest cut in the world – was sold for a whopping $4.3 million worth of digital assets. The owner of the

Arthur Hayes can be reached at [email protected].

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