circa 2010s 18kt rose gold polished finish open cuff design onyx stone mother-of-pearl engraved logo 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. Pearls should be the last thing that you put on in the morning and the first thing you take off at night. Avoid contact with perfumes or creams, and simply wipe with a soft cloth to clean.