This is an authentic MIKIMOTO 18K White Gold Akoya Pearl 7-7.5mm Strand Necklace 18.5". The necklace is crafted of 18 karat white gold and features a single strand of 7-7.5mm white Akoya cultured pearls finished with a slide clasp accented with a 3.5-4mm white Akoya cultured pearl. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.