This is an authentic MIKIMOTO 18K Yellow Gold Akoya Cultured Pearl 7-7.5mm Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a 7-7.5mm Akoya cultured pearl. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.