Material: Genuine 18 K Gold Vermeil and Sterling Silver (92.5% silver content)
Stone(s): Genuine tourmaline
Ring Face Dimension: 0.75 x 0.5 x 0.3 inches
Weight: 12.3 grams
Ring Size (US): 7.5
Stamp/Mark: Starborn, 925
Serial Number: r27112
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 together are common. A cross-section of a watermelon tourmaline crystal reveals green on the outside and pink within.