DIAMOND, CORAL AND ONYX SWAN BROOCH, BOUCHERON
Pear-shaped diamond, circular-cut diamonds, coral plaque, circular cabochon onyx, 18k gold and blackened gold (French mark), 2 ½ ins., signed Boucheron, no. E24162
DIAMOND, CORAL AND ONYX SWAN BROOCH, BOUCHERON
Pear-shaped diamond, circular-cut diamonds, coral plaque, circular cabochon onyx, 18k gold and blackened gold (French mark), 2 ½ ins., signed Boucheron, no. E24162