17-Carat ‘Bleu Royal’ Fancy Vivid Blue Diamond Could Fetch $50 Million
The 17.61-carat pear-shaped gem will be the top lot at Christie’s Geneva Magnificent Jewels auction on November 7. Its estimate is $35 million - $50 million.
The 17.61-carat pear-shaped gem will be the top lot at Christie’s Geneva Magnificent Jewels auction on November 7. Its estimate is $35 million - $50 million.