18kt white gold polished finish claw/prong setting princess cut diamonds totalling 3.5 carats K-SI1 diamond colour and clarity flat band Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery. Condition: EXCELLENT. This previously owned item is in near-perfect condition with no signs of damage or use.