Pre-owned in excellent condition! From the Silpada 2015 Fall/Winter Catalog. Page 77 F Item: N3024 Beautiful necklace, retail was $159.00 plus tax and shipping. Called: "Blue Grotto Necklace" "Lapis, Rock Crystal, Sterling Silver." Adjusts 18" - 20". Authentic! The necklace contains a Silpada hallmark logo hang tag and the lobster clasp is stamped See pictures.