silver-tone platinum octagon-cut prong-set emerald totalling 1.15 carats octagon-cut prong-set diamond totalling 0.51 carats 3 mm 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. Your purchase will arrive with a gift box. Condition: EXCELLENT. This previously owned item is in near-perfect condition with no signs of damage or use.