Jewelry necklace pendant shell beach white pearl 925 sterling silver with chain

This is a brand new sterling silver necklace with a shell shaped design and a white simulated pearl which is approximately 1/2" x 1/2" large. The chain is box style with a lobster clasp and it is 16" long plus it has a 2" long extension. The finished weight of the whole necklace is 3 grams. N0607