Year: 2025 This is an authentic MIKIMOTO 18K White Gold Akoya Cultured Pearl 6.5-7mm Pendant Necklace. This necklace is crafted of an 18 karat white gold chain that holds a 6.5-7mm Akoya cultured pearl pendant. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.