This is an authentic MIKIMOTO 18K White Gold Akoya Pearl Diamond .54ct Drop Pendant Necklace. The necklace is crafted of 18 karat white gold and features a drop pendant set with round and marquise cut diamond weighing approximately .54 total carat weight, and a large Akoya pearl drop. This is a stunning necklace with the elegantly timeless style of Mikimoto! Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.