This is an authentic ANITA KO 18K White Gold Diamond Hepburn Choker Necklace 18". The necklace is crafted of 18 karat yellow gold and features a tennis style necklace set with round brilliant cut diamonds, approximately 6.00 total carat weight. Follow this item for alerts. Anita Ko is a registered trademark of Anita Ko. FASHIONPHILE is not affiliated with Anita Ko.