crypto currencies: Cryptocurrency could buy you a 101-carat diamond at Sotheby's - The Economic Times

Rare Black Diamond from Space Will be Auctioned for Cryptocurrency

Sotheby's will take cryptocurrency for 100-carat diamond

Sold! 'The Key' diamond unlocks Sotheby's Cryptocurrency Door - IGI

Crypto per carat: Pear-shaped diamond can be yours for bitcoin worth $15 mn - The Economic Times

Why Lucara tried enticing art buyers to bid for its massive diamond - BNN Bloomberg

PDF) A Primer on Bitcoin

Sotheby's diamond auction marks another bitcoin milestone

Cryptocurrency per carat: Rare diamond to be auctioned for $15 million in exchange for Bitcoin, Ether

Sotheby's diamond auction marks another bitcoin milestone

Sotheby's to Accept Cryptocurrency for 101 Carat Diamond - JCK

Sotheby's diamond auction marks another bitcoin milestone

Which companies accept payments in cryptocurrenceis

Crypto per carat: Pear-shaped diamond can be yours for bitcoin worth $15 mn - The Economic Times

Mystery buyer spends $12.3M on a 101-carat diamond -- and pays in cryptocurrency