Decedent 2.90ct greenish gray VS Tourmaline

This superb natural tourmaline exhibits open color saturation with a light tone, silky luster, and rich gray hue with a delicate green undertone. The combination of its emerald cut and arrow straight faceting makes this gemstone a natural choice for an elegant setting. It measures an impressive 17.1mm x 5.2mm x 3.1mm, and is unheated. Sourced from Mozambique.