Beautiful Black Akoya freshwater pearl 8-9mm, knotted necklace 18”. 925 sterling silver clasp, 18K white gold overlay. Elegant and enchanting, richly colored black Akoya pearl necklaces are some of the most highly admired styles of pearl jewelry. Natural “flaws” are part of the charm… the art of what makes a pearl a pearl. And to the knowledgeable, small flaws are proof that the pearl is authentic and valuable. Matching pearl earrings will be included with the purchase of this necklace. Brand new, pristine condition