De Beers Cullinan Blue Diamond Sells for Staggering USD57.4 million at Sotheby’s Hong Kong Auction

Quote from Industry News:
The De Beers Cullinan Blue , an extraordinary 15.10-carat, fancy-vivid blue, step-cut natural treasure and one of the most valuable blue diamonds ever to be offered at an auction, sold for a staggering amount of more than US$57 million at a Sotheby’s Hong Kong Standalone Auction, held on April 27, 2022 at Sotheby’s Pacific Gallery […]The post De Beers Cullinan Blue Diamond Sells for Staggering USD57.4 million at Sotheby’s Hong Kong Auction appeared first on Internet Stones.COM Media.