18kt rose gold Antifer diamond and pearl necklace18kt rose gold polished finish delicate chain mother of pearl pendant channel set round cut white diamonds totalling 0. 5ct 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. 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