Excellent 2.63ct untreated london blue Tourmaline

This superb indicolite tourmaline exhibits full color saturation with a dark tone, silky luster, and rich london blue hue that's touched with green. The combination of its emerald cut and arrow straight faceting makes this gemstone a natural choice for an elegant setting. It measures an impressive 8mm x 6.4mm x 5.6mm, and is unheated. Sourced from Mozambique.