This 15.10 Carat Vivid Blue Diamond Could Fetch $48M
A 15.10-carat lavish blue diamond, known in the trade as the De Beers Cullinan Blue, is expected to sell for more than $48 million at Sotheby’s Hong Kong at the end of April. Discovered at the Cullinan mine in South Africa in April 2021, one of very few sources in the world for extremely rare … Read more











