"Visit our on-line shop at: Etsy.com/shop/AlbuquerqueDesigns *sterling silver necklace pendant *Small pendant with silver box chain necklace 16\" *southwestern jewelry *white opal / lab created *calibrated pre-cut stones: small 6mm round shape *back of jewelry items are all covered / do not show the back of stones *all jewelry items are made to ship, slight variations in stones will occur comparing to pictures. *size of a penny is 19mm or a dime is 18mm in diameter for comparing size with jewelr