Over the last 300 years, its passed through the hands of royals from four European dynasties. But in May, the 6.16-carat Farnese Blue diamond will go on sale for the first time in its history at a Sotheby's auction.
CNN.com - RSS Channel - HP Hero, CNN
Tue, 03/27/2018 - 11:25pm
Over the last 300 years, its passed through the hands of royals from four European dynasties. But in May, the 6.16-carat Farnese Blue diamond will go on sale for the first time in its history at a Sotheby's auction.