Cullinan Dream blue diamond becomes latest record-breaker
Huge and ultra-rare blue diamond sells for $57.5 million – Supercar Blondie
DE BEERS BLUE SOLD FOR $57.4 MILLION, BUT FALLS JUST SHORT OF BREAKING RECORD
De Beers Blue Sells for $57.5 Million at Sotheby's – JCK
Why is it expensive: The De Beers Cullinan Blue Diamond worth $48M
Infinite Blue' Diamond Falls Short at Auction
De Beers Cullinan Blue Diamond Sells for Staggering USD57.4 million at Sotheby's Hong Kong Auction – Internet Stones.COM Media
The Infinite Blue Diamond Sells for $25.3 Million at Sotheby's – Robb Report
Rare blue diamond to be auctioned in Hong Kong
The Infinite Blue Diamond Gleams at Sotheby's in Hong Kong
Sotheby's and De Beers Announce the Sale of Eight Rare Fancy Blue Diamonds - Only Natural Diamonds
De Beers Cullinan - the rarest blue diamond at auction in Hong Kong - LUXE.TV