This 18" necklace features top quality luminous Japan Kasumi ripple pearls. The pearls graduate in size from approximately 10.5- to 13.2mm and vary in color from pink to lavender with rainbow and gold metallic flashes. The luster on these pearls is phenomenal and accentuates their fantastic rippled surfaces. These pearls were grown in the fresh water of JAPAN's Lake Kasumi ga ura and have had absolutely no treatments. For more information on these rare and valuable pearls please visit the About the Pearls section on Japan Kasumi pearls on our website's blog. ID#KDN3087/KDJ40000.