Sterling Silver Titanium Druzy, Pink Tourmaline, Peridot and White Topaz Ring SIZE 8Material: Genuine Sterling Silver (925 silver, 92. 5% silver content) Stone(s): 1 genuine titanium druzy, 1 genuine pink tourmaline, 1 genuine peridot and 3 genuine white topaz Ring Face Dimension: 0. 9 x 0. 75 x 0. 3 inches Weight: 12 grams Ring Size (US): 8 Stamp Mark: Starborn, 925 Serial Number: r28213 Tourmaline is a coveted stone that comes in a wide range of colors from black to pink, green and blue. Crystals which display more than one color