This product is a 100% natural crystal quartz cut loose gemstone with the dimensions of 20x25x12mm and a weight of 37 carats. The gemstone is transparent, white in color, and has an excellent cut grade with an oval shape. It is a vintage piece from Brazil, treated with no enhancements, and has a country/region of manufacture in India. This gemstone is perfect for gifts for mom, with its beautiful clarity and unique asterism effect. It is a wholesale product for those interested in purchasing in larger quantities.