This is an authentic MIKIMOTO 18K White Gold Akoya Pearl 8-8.5mm Double Strand Necklace. The necklace is crafted of 18 karat white gold and features a double strand of 8-8.5mm cultured white Akoya pearls and a signature Mikimoto pearl clasp with signature 18 karat white gold "M" logo. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.