28 avril 2014
Chalcedony, sapphire and diamond brooch, Suzanne Belperron, 1942
Chalcedony, sapphire and diamond brooch, Suzanne Belperron, 1942. Photo Sotheby's The heart-shaped sapphire framed with calibré-cut sapphires and circular-cut diamonds, inset to a carved chalcedony mount in the form of a leaf. Estimation 22,000 — 28,000...