Cartier, platinum ring set with onyx and round brillant cut diamonds, signed, finger 52-12

Cartier, platinum ring set with onyx and round brillant cut diamonds, signed, finger 52-12

Good overall condition. Shows signs of wear on the platinum and onyx with some minor scratches.
Numbers and signature partially erased.

Hallmarks: 'Cartier Paris' / '086 170'(?) / french mark / maker's mark Cartier

Weight: 14g