A gold diamond cluster ring, A gold diamond cluster ring, a cluster of old mine, old Swiss and old European cut diamonds, claw set, to solid shoulders and a 'D' section shank, tested as approximately 14ct gold, 2.11g. Finger size L Buying this second-hand gemstone ring could save up to 0.42 tonnes of CO2e compared to buying new. Condition Report: Surface marks/scratches to mount. Sizing join visible to shank. Claws very worn - some worn away entirely. Surface reaching inclusions to some of the diamonds.