AN ANTIQUE OPAL AND DIAMOND NECKLACE
Composed of a series of graduated oval opal cabochons interspersed with old-cut diamond trefoil spacers, circa 1900, 40.5 cm long
AN ANTIQUE OPAL AND DIAMOND NECKLACE
Composed of a series of graduated oval opal cabochons interspersed with old-cut diamond trefoil spacers, circa 1900, 40.5 cm long