This is an authentic MIKIMOTO 18K Yellow Gold Akoya Pearl 6-6.5mm Ribbon Screw Back Earrings. The earrings are crafted of 18 karat yellow gold and feature a ribbon motif below 6-6.5mm cultured Akoya pearls. The earrings also feature screw-back closures for non-pierced ears. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.