17 novembre 2020
Christie’s announces Magnificent Jewels, New York, 8 December 2020
From left to right: Property from the DuPont family collection, ‘The Du Pont Padparadscha’ Sapphire Ring of 24.58 carats, $500,000-700,000; Property from an exceptionl private collection, An extraordinary Kashmir Sapphire and Diamond Bracelet, $5,000,000-7,000,000;...