Blue diamond sells for about $44 million at auction
Christie's sells rare blue diamond for over $40m
Bleu Royal' diamond fetches almost $44 million at Christie's auction in Geneva
Christie's sells rare blue diamond for over $40m
Christie's sells rare blue diamond for over $40m
17.61-carat Bleu Royal diamond goes for US$43.8 million to an Asian buyer at Christie's Geneva, Auctions News, THE VALUE
Record-breaking 'Bleu Diamond' to be sold for upto $50 million at Christie's auction
Bleu Royal' Diamond to Fetch $35M-$50M at Auction
Vivid blue diamond could sell for $50 million at Christie's auction