“The Enigma” was named the world’s largest cut diamond as of 2006 a natural color black diamond that weighs 555.55 carats, according to Sotheby’s. This diamond is said to already be a billion year old and now it was bought using cryptocurrency in an auction for £3.16 million ($4.3 million).
The auction house confirmed in a tweet on Wednesday that the black diamond had been bought using cryptocurrency.
