AN ART DECO ONYX AND DIAMOND NECKLACE
The central geometric diamond-set panel with pear-shaped onyx and diamond drop supporting three similarly-set circular motifs, to the graduated openwork diamond backchain, circa 1920, 43.0 cm long
AN ART DECO ONYX AND DIAMOND NECKLACE
The central geometric diamond-set panel with pear-shaped onyx and diamond drop supporting three similarly-set circular motifs, to the graduated openwork diamond backchain, circa 1920, 43.0 cm long
