Year: 2018 This is an authentic pair of MIKIMOTO 18K White Gold Akoya Cultured Pearl 6mm Stud Earrings. The earrings are crafted of 18 karat white gold and feature 6mm Akoya cultured pearls. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.