14k Yellow Gold Black Freshwater Cultured Pearl Necklace AA+ Quality (6.5-7mm), 24" This elegant black freshwater cultured pearl necklace has luminous tones. It is knotted in-between each cultured pearl and finished with a 14k yellow gold clasp. These cultured pearls are fine AA+ quality, with good luster and smooth surface. These cultured pearls are hand selected from pearl farms 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.