This is an authentic pair of MIKIMOTO 18K Yellow Gold 7.5mm Pearl Stud Earrings. These 7.5mm pearl earrings have 18 karat yellow gold posts and earring backs. These are classic white pearl studs for a lovely look from Mikimoto. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.