Natural Green Tourmaline – 4.44 Carats This stunning African tourmaline showcases a rich green hue in a graceful oval cut. Measuring 12.5 x 9.8 x 6.2 mm and weighing 4.44 carats, this faceted gemstone arrives completely unheated and untreated, preserving its authentic character. The moderately included clarity is typical of natural tourmaline and adds to its genuine appeal. Perfect for custom jewelry designs, collectors, or those seeking a vibrant, ethically sourced gemstone with natural integrity.