14k Gold AA+ Quality Japanese Dark Black Akoya Cultured Pearl Stud Earrings This pair of elegant 14k gold dark black Akoya cultured pearl stud earrings are an ideal gift for holidays. These cultured pearls are AA+ Quality, round shape, with good luster and smooth surface. These cultured pearls are hand selected from pearl farms in Japan to ensure its highest quality. The jewelry is beautifully made by our skilled jewelers in USA. The jewelry comes with a high quality jewelry box and a certificate of authenticity. 30 Day Money Back Guarantee.