The Enigma 555.55 Carat Black Diamond is perhaps the most expensive diamond on the face of the Earth. This exquisite and ultra-rare diamond has 55 facets and weighs 555.55 carats. It’s the largest cut diamond in the world as of 2006 (as per the Guinness World Record Book) Surpassing the weight of both the Great Star of Africa 530.2 carats and the Golden Jubilee, 545.67 carats.
