This product is a 4.37 carat tricolor Tourmaline gemstone, sourced from Afghanistan. It is a transparent, natural, earth-mined gemstone that has been faceted and certified by FromMichel. This emerald-shaped gemstone is of excellent cut grade, slightly included clarity, and is being sold wholesale. It is a perfect pair for jewelry enthusiasts looking for a high-quality, unheated gemstone with unique colors and origins.