Product Weight: 3.276 Gram Approx Gemstone: Pyrite Gemstone Shape Size: Plain Star-10.00X10.00 mm Gemstone Color: Brown Product Setting: Bezel Setting Metal: 925 Sterling Silver Metal Stamp: 925 This gemstones earrings is dainty, pretty, and perfect for any occasion or gifts This is a delightful piece to wear, comfortable and easy to wear, large enough to be noticed but not overpowering. This product is stamped with a "925" marking, sterling silver.