An 18ct gold sapphire and diamond cluster ring, with a central octagonal cut dark blue sapphire, claw set, surrounded by a halo of round brilliant cut diamonds, claw set, sapphire approximate weight 1.20-1.50ct, Sheffield hallmark, 1990, 4.50g. Diamonds assessed as: Colour H/I Clarity Vs/Si Ring size L Buying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition Report: Overall good condition, stones well set, no notable damage.