This is an authentic ANITA KO 18K Yellow Gold Diamond Single Marquise Huggie Drop Earring. The earring is crafted of 18 karat yellow gold and features a hoop band pave-set with round brilliant cut diamonds and a single marquise diamond weighing approximately .24 total carat weight. Follow this item for alerts. Anita Ko is a registered trademark of Anita Ko. FASHIONPHILE is not affiliated with Anita Ko.