101.73-Carat “Winston Legacy” Diamond Sets Auction Record at Christie’s Geneva
By Erika Winters The 101.73-carat diamond dubbed "Absolute Perfection" sold for over $26.7 million at Christie's Magnificent Jewels sale in Geneva on May 15, setting a new world auction record for a colorless diamond. The D-color, flawless, pear-shaped diamond was acquired by Harry Winston and has been n...