This beautiful green amethyst/prasiolite loose gemstone is a natural cut and weighs 10.50 carats. The gemstone has an excellent cut grade and comes in the shape of an emerald. It has a VSI clarity grade and measures 19.28mm in length, 9.20mm in width, and 8.27mm in depth. The gemstone has a unique transparent quality, with no special effects, and is perfect for jewelry making. Certification is available on demand for an additional $6. This gemstone is from Brazil and was created naturally, but has undergone irradiation treatment. It is a vintage piece from Alaiz Gems Palace and is available for wholesale purchase.