this stunning real gemstone is called apatite.. stretches from knuckle to knuckle.. perfect to mix or match with other gemstones.. it is stamped 925.. but it is silver plated.. more affordable than all sterling silver.. silver plated gemstones can last a lifetime if you take care of them properly.. wipe off body oils.. when not wearing them.. and no chemicals.. a great affordable way to add variety to your gemstone collection... new stock priced low to sell quick.. no further discount unless you bundle for shipping discount..