Year: 1950 This is an authentic MIKIMOTO Sterling Silver Akoya Pearl 3.5-7mm Graduated Necklace. This princess length necklace is crafted of Akoya pearls graduating is size from 3.5mm to 7mm. It also features a sterling silver fish hook closure. This is a gorgeous strand for any special occasion, only from Mikimoto! Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.