This is an authentic MIKIMOTO 18K Yellow Gold Diamond Akoya Pearl 8mm Screw Back Earrings. The earrings are crafted of 18 karat yellow gold and features a large 8mm white Akoya pearl above a small yellow gold hoop set with diamonds, approximately .15 total carat weight. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.