This 18" long necklace is made of natural color Japan Kasumi pearls in light colors with metallic luster. The pearls range in size from 11-14.7mm and have deeply rippled surfaces and beautiful soft petal colors. The clasp is a generous size solid 14K yellow gold "orbit" clasp. These pearls were cultivated in Lake Kasumi ga Ura, Japan, if you are unfamiliar with these very special pearls, please refer to the Japan Kasumi page of our website. ID#KDN3183/KDJ24000/P8221X31