Overall Dimension (including bail): 1.15 x 0.7 x 0.2 inches
Inner Bail Diameter: 3 mm
Weight: 3.7 grams
Serial Number: p31088
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.