circa 2010s 18kt white gold diamond polished effect lobster claw fastening cable-link chain prong/claw setting round white diamond logo plaque 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.