14kt yellow gold polished finish clicker hoop design claw/prong setting laboratory-grown diamonds totalling 0.16 carats for pierced ears These earrings come as a pair. Hallmarked in the United Kingdom at the London Assay Office. 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.