This is an authentic MIKIMOTO 18K Yellow Gold Diamond Akoya Pearl 8.5mm Cocktail Ring size 61 or 9.5. The ring is crafted of 18 karat yellow gold and features a 8.5mm white cultured Akoya pearl set between pave-set round brilliant cut diamonds, approximately .10 total carat weight. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.