A 9ct gold three stone aquamarine carved head ring, A 9ct gold three stone aquamarine carved head ring, an oval mixed cut aquamarine with a circular cut aquamarine on either side, diamond points in between, all claw set to the carved ring head, to grooved shoulders and a plain shank, London 1988, 2.85g. Finger size NΩ Buying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition Report: Porosity and pitting to the mount. A deep mark inside the shank. Abrasion to the facet junction of the aquamarine. The 'carved' head is from a cast, not hand carved. Two diamonds show severe abrasion to the table.