A French art Deco opal, onyx and diamond pendant necklace
The single pear shaped black opal drop with alternately-set calibré onyx and rose-cut diamond border with old brilliant-cut diamond collet articulated connecting link to a neckchain, circa 1930, French marks
A French art Deco opal, onyx and diamond pendant necklace
The single pear shaped black opal drop with alternately-set calibré onyx and rose-cut diamond border with old brilliant-cut diamond collet articulated connecting link to a neckchain, circa 1930, French marks
