This is an authentic MIKIMOTO 18K White Gold Akoya Pearl Diamond 7-7.5mm Drop Pendant Necklace. The necklace is crafted of 18 karat white gold and features a drop pendant set with a 7-7.5mm white Akoya cultured pearl and one pear cut diamond weighing approximately .18 carat. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.