Overall Dimension (including bail): 2.25 x 0.7 x 0.6 inches
Inner Bail Diameter: 5 mm
Weight: 18.7 grams
Stamp/Mark: Starborn, 925
Serial Number: p24536
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.