1.925 silver 2. with crystal and CZs 3. with rhodium plated There are more than 20000 fashion styles of 925 silver jewelry in our own design in our company.all of our them are made of sterling silver with stones, such as CZs,pearl,crystal,shellbean, agate, coarl, turquoise, shell, corundum, resin, ruby,jade, opal and so on . And OEM is also welcomed. pendant