The De Beers Blue
11.28-carat Infinite Blue diamond could fetch US$26 million in Hong Kong, Auctions News, THE VALUE
De Beers Cullinan Blue Diamond Sells for Staggering USD57.4 million at Sotheby's Hong Kong Auction – Internet Stones.COM Media
De Beers Cullinan - the rarest blue diamond at auction in Hong Kong - LUXE.TV
The Infinite Blue Diamond Gleams at Sotheby's in Hong Kong
A Magnificent and Spectacular Fancy Vivid Blue Diamond, 15.10克拉長方形階梯式切割艷彩藍色內部無瑕鑽石, The De Beers Blue, 2022
De Beers Millennium blue diamond sets auction record in Asia
De Beers 15-Carat Cullinan Blue Diamond Sold for $58 Million at Sotheby's - Bloomberg
De Beers Cullinan - the rarest blue diamond at auction in Hong Kong - LUXE.TV
De Beers Cullinan Blue Sells at $57.5M at Sotheby's Hong Kong — Anne of Carversville
De Beers Cullinan Blue Sells at $57.5M at Sotheby's Hong Kong — Anne of Carversville
Rare blue diamond to be auctioned in Hong Kong