In this video Frank Everett, Sotheby’s foremost luxury expert, introduces The De Beers Blue, an extraordinary natural treasure. This 15.10 carat step-cut blue diamond has been cut from an exceptional rough stone discovered in April 2021. In its masterfully crafted, newly formed state, it now re-emerges as the largest vivid blue diamond ever to appear at auction and the largest internally flawless step cut vivid blue diamond that the Gemological Institute of America (GIA) has ever graded. Sotheby’s is honored to present this rare blue diamond at a live auction in Hong Kong, 27 April 2022.
Auctions and Exhibitions
One of the Most Valuable Blue Diamonds Ever to be Offered at Auction
HONG KONG | 27 APRIL 2022