Gemstone Tree - Black Tourmaline. A small black tourmaline gemstone tree from Serenity.This vivid gemstone tree radiates positive energy around living spaces.The small, black tourmaline gemstone tree showcases a twined copper pink metal trunk and branches, upon which hang 120 matching black tourmaline crystals on a white quartz base. The tree is packaged with a polybag and hang tag. 179 x 150 x 117mm (HWD) Ref: UTWD1839