ONYX AND DIAMOND 'NIGERIA' RING, CARTIER
Cabochon onyx, circular-cut diamonds, French marks, ring size N, signed Cartier (partially lost), no. 604015, in red Cartier case
ONYX AND DIAMOND 'NIGERIA' RING, CARTIER
Cabochon onyx, circular-cut diamonds, French marks, ring size N, signed Cartier (partially lost), no. 604015, in red Cartier case