18kt rose gold polished finish stud design prong-setting heart-cut ruby totalling 2.13 carats pavé-set round-cut diamonds totalling 0.69 carats 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.