NEW Nate & Etan grey moonstone triple strand necklace with sterling silver clasp

This is a new necklace without original tag from a purchase of high end department store inventory closeouts.  Triple strands of genuine grey moonstone beads strung on durable jewelers wire measuring 18 inches in length with a 925 sterling silver lobster clasp with 2 inch extension chain to wear at 20 inches. Nate & Etan for Nordstrom . Reasonable offers considered