Stone(s): Genuine green tourmaline (4.6 carats), genuine tourmaline crystal (0.9 carats), genuine white topaz (0.1 carats)
Overall Dimension (including bail): 1.7 x 0.6 x 0.2 inches
Inner Bail Diameter: 5 mm
Weight: 4.7 grams
Stamp/Mark: Starborn, 925
Serial Number: p29690
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.