Black Diamond, one of the world's most valuable gems, is now on display in Dubai. The diamond, named "Enigma", is expected to find a buyer from 5 million dollars, and cryptocurrencies are also planned to be accepted in the sale.
555,55-carat black diamond Enigma is displayed in Sotheby's auction house in Dubai, United Arab Emirates.
Enigma, which is also in the Guinness World's Records book, is going to be under the hammer and it is expected to find a buyer from $5,000,000.