@champagne_gem: The Oppenheimer Blue Diamond 14.62-carat Fancy Vivid Blue VVS1 was sold at Christie’s @christiesjewels for $57.5 million in 2016 💙 #diamond #rarediamonds💙 #bluediamond #emeraldcut #highjewelry #champagnegem #emeraldcutdiamond #yourdailydoseofsparkle