Natural Green Tourmaline — 2.73 Carats of Authentic African Beauty This stunning natural green tourmaline showcases the rich, verdant hues that make African tourmalines highly sought after by collectors and jewelry designers. At 2.73 carats, this octagon-cut gemstone offers substantial presence while maintaining elegant proportions at 9.9 x 6.8 x 5.0 mm. Completely unheated and untreated, this stone retains its natural integrity. The faceted cutting style maximizes brilliance and color saturation, while the slightly included clarity is characteristic of natural tourmaline and adds to its authentic appeal. Origin: Africa Perfect for custom jewelry commissions, collector acquisitions, or as a centerpiece for a meaningful design.