1.925 silver 2.With natural crystal 3.With rhodium plated 4.custom disign welcome There are more than 20,000 fashion styles of 925 silver jewelry in our own designin our company. All of them are made of sterling silver with stones, such as CZ, pearl, crystal, shellbean, agate, coral, turquoise, shell, corundum, resin, ruby, jade, opal and so on.And OEM is also welcomed. Crystal Ring