Bleu Royal: Vivid blue diamond could fetch over $50 million at Christie's auction

Christie's hopes Bleu Royal's final bid will surpass Oppenheimer Blue's, which fetched over $57 million in 2016

Royal Coster Diamonds on LinkedIn: 17-Carat 'Bleu Royal' Fancy Vivid Blue Diamond Could Fetch $50 Million

Reuters on X: This rare vivid blue diamond sold for nearly $44 million at a Christie's auction. The 'Bleu Royal' is the largest internally flawless fancy vivid blue diamond ever put up

Vivid blue diamond could sell for $50 million at auction

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This largest internally flawless blue diamond could fetch US$50 million at auction - Robb Report Singapore

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Vivid blue diamond sells for nearly $44M at Christie's auction, Back Page

Bleu Royal: Vivid blue diamond could fetch over $50 million at Christie's auction

Bleu Royal' Diamond to Fetch $35M-$50M at Auction

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Bleu Royal diamond set to dazzle in Geneva jewels sale

The Bleu Royal Diamond Could Fetch $50 Million at Auction

Famous Fancy Vivid Diamond Could Fetch 50 Million Dollars At Auction

Vivid blue diamond could sell for $50 million at Christie's auction