Material: sterling silver Stone(s): a hand carved cow bone, a very strong bluish green fire high-grade authentic labradorite cabochon, a high-grade round brilliant-cut authentic blue topaz, a high-grade pendeloque brilliant-cut authentic Brazilian amethyst and a high-grade round brilliant-cut authentic Brazilian peridot Overall Dimension (including bail): 2.65 x 1.3 x 0.45 inch Weight: 32.7 grams Inner Bail Diameter: 5 mm Stamp / Mark: 925