This is an authentic MIKIMOTO 18K Yellow Gold Ruby Akoya Pearl 6mm Drop Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a drop pendant with a 6mm white Akoya cultured pearl hanging below a single round ruby. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.