The product is a 1.40 carat natural tricolour tourmaline Emerald cut gemstone from Afghanistan. It features transparency, excellent cut grade, and a pleochroism effect. This gemstone is sourced from Thailand, with certification available upon request. The gemstone comes in one piece, with dimensions of 8mm length, 5mm width, and 3.5mm depth. It is not enhanced and has a slightly included clarity grade. This wholesale gemstone is unique and of high quality, suitable for jewelry and watch making.