This is an authentic MIKIMOTO 18K White Gold Diamond Akoya Cultured Pearl 4.5-5mm Teardrop Necklace. The necklace is crafted of 18 karat white gold and features 4.5-5mm Akoya cultured pearls stationed between teardrop motif charms set with diamonds, approximately .12 total carat weight. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.