Details
A RARE ART DECO DIAMOND AND BLACK ONYX PENDANT BROOCH
The circular and old mine-cut diamond detachable openwork hexagonal plaque set to the centre with a cushion-shaped diamond, with old mine-cut diamond and black onyx arrowhead detail, suspending a circular and old mine-cut diamond openwork triangle and circle with black onyx and diamond collet tassels (with a seed pearl sautoir to be worn as a pendant, 156 cm.) in a green leather fitted case
Probably by Cartier
The circular and old mine-cut diamond detachable openwork hexagonal plaque set to the centre with a cushion-shaped diamond, with old mine-cut diamond and black onyx arrowhead detail, suspending a circular and old mine-cut diamond openwork triangle and circle with black onyx and diamond collet tassels (with a seed pearl sautoir to be worn as a pendant, 156 cm.) in a green leather fitted case
Probably by Cartier