Overall Dimension (including bail): 1.75 x 0.75 x 0.2 inches
Inner Bail Diameter: 7 mm
Weight: 4.5 grams
Serial Number: p32722
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.