A First Look at the Flawless De Beers 'Jwaneng 28.88' Diamond
De Beers Group, in partnership with Sotheby’s, has unveiled a rare 28.88-carat diamond from Botswana’s Jwaneng mine, on March 19, 2026, ahead of its auction debut at Sotheby’s High Jewellery sale in Hong Kong on 23 April 2026.
