gold 14K yellow gold 1.40 carat green-amethyst 0.072 carat white-diamond 0.74 carat pink-topaz 2.50 blue-topaz pavé-set gemstones pear-cut gemstones hook fastening 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.
