14K Gold 4-8mm Graduated White Japanese Saltwater Cultured Akoya Pearl Necklace - 17", AAA Quality Our Akoya pearl necklaces come directly from the pearl farms of Japan and we personally inspect the quality of every strand before it leaves our facilities. All items are hand-strung and double-knotted with silk thread and affixed with your choice of a 14K white or yellow gold clasp. National Pearl has built a longstanding reputation for its attention to detail and high standards for pearl quality, only using the cleanest and most lustrous pearls in the industry. All our necklaces come packaged in a beautiful necklace box and are joined with a detailed certificate of authenticity that guarantees the quality and origin of the pearls.