All our silver jewelry is crafted from .925 silver also commonly referred to as sterling silver. It is 92.5% pure silver, mixed with alloys to add strength and durability. PURE 925 STERLING SILVER — Crafted to stand the test of time. Sterling Silver is 92.5% silver, mixed with alloys to add strength and durability. QUALITY — All jewelry is new and inspected for quality assurance. ASIN B018HJZK7S Color Rose Gold-Tone CZ Style Rose Gold-Tone CZ Gem Type Cubic Zirconia Material Sterling Silver Occasion Anniversary Ring Size 7 Brand Name Sac Silver Metal Type Sterling Silver Metal Stamp 0.925 Stone Color White Stone Shape Round Manufacturer Sac Silver Setting Type Prong Ring Form Type Half Eternity Collection Name All Certificate Type certificate of authenticity Age Range Description Adult Stone Creation Method Simulated