circa 2010s 18kt white gold polished finish delicate chain logo pendant engraved logo bezel setting round cut citrine amethyst stone peridot heart-cut blue topaz lobster claw fastening Condition: EXCELLENT. This previously owned item is in near-perfect condition with no signs of damage or use. tourmaline 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.