15 avril 2018
An antique multi-gem pendant brooch, by Frédéric Boucheron, circa 1890
Lot 30. An antique multi-gem pendant brooch, by Frédéric Boucheron, circa 1890. Estimate USD 40,000 - USD 60,000 . © Christie’s Images Limited 2018 Designed as an old and rose-cut diamond ribbon-bow, suspending a floral bouquet of variously-cut sapphires,...