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