18kt white gold Miss Daisy diamond and emerald stud earrings from David Morris featuring 18kt white gold, polished finish, claw/prong setting, pear cut emeralds, white diamond, post-back fastening and 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..