This product is a 3.20 carat natural tourmaline loose gemstone from Afghanistan, known for its vibrant green color. The gemstone is cut in mixed shapes and sizes ranging from 6+9mm to 4+3mm in length and width, respectively. The gemstone is slightly included, as indicated by its clarity grade, and is sold wholesale. Certification can be provided upon customer demand, adding an extra layer of authenticity and quality assurance to this gemstone, perfect for jewelry and watch-making projects.