blue topaz drop earrings14kt yellow gold polished finish drop design claw prong setting bezel setting emerald cut blue topaz round cut white diamond totalling 0. 07 carat post back fastening for pierced ears These earrings come as a pair. 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.