This 17.5" long necklace is made of natural color vintage Japan Akoya pearls, natural color baroque pearls from Lake Kasumi ga Ura, Japan, and a medley of natural color gemstone beads : tourmaline, quartz and aquamarine. The pearls range in size from 7.5-11.5mm. The necklace is finished with a solid 14K yellow gold "orbit" clasp. ID#KDN2340