Elegant 1.39ct 10.6mm untreated gray blue Tourmaline

This superb natural tourmaline exhibits full color saturation with a dark tone, silky luster, and rich gray blue hue. The combination of its elongated emerald cut and arrow straight faceting makes this gemstone a natural choice for an elegant setting. It measures an impressive 10.6mm x 4.8mm x 3mm, and is unheated. Sourced from Mozambique.