Largest black diamond sold for more than 3.7 million euros / abroad

Since 2004, the Stone has been considered the largest natural black diamond ever found. And from 2006, the Guinness Book of Records calls The Enigma the largest cut diamond in the world.

The Enigma weighs 555.55 carats. The diamond exceeds the weight of both the famous Great Star of Africa (530.2 carats) in the British royal scepter and the Golden Jubilee (545.67 carats) in the Thai scepter.

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