De Beers and Sotheby's debut 28.88-carat diamond at star-studded launch event before Hong Kong sale

The showstopping jewel was revealed at De Beers VIP reception at Maison Assouline

De Beers and Sotheby's debut 28.88-carat diamond at star-studded launch event before Hong Kong sale
The showstopping jewel was revealed at De Beers VIP reception at Maison Assouline