Product｜Green Tourmaline-Color Changing Version Quality｜This is high-quality green tourmaline (tourmaline) mined in Nigeria, Africa. Mainly dark green is the dominant color. This tourmaline has not been processed in any way. Its color is the natural color polished after mining. It has the effect of changing color with light induction. It is a very rare color-changing model. Dark green tourmaline was often ignored in the past, or classified as not "tourmaline" enough, and not as popular as red, yellow, and pink. However, the popularity of tourmaline has not diminished, but the mines are gradually drying up, making green tourmaline a hot commodity! Just one or two years before the epidemic, tourmaline had been frozen for two years, and now it has recovered. The increase in tourmaline prices, especially the increase in green tourmaline, is incredible. It also leads to the fact that all gem-grade tourmalines (except black tourmaline) at this stage cannot be lower than USD$100 per carat. Tourmaline is quite hard, reaching a Mohs hardness of 7.5, but its disadvantage is that it is brittle and the corners are easily broken, so it needs to be protected from hard objects hitting it and from falling to the ground. [FL] [Flawless means flawless. This gem is called flawless because it refers to the GIA clarity standard for diamonds under 10x magnification. The standard applied to this gem shows that even under 10x magnification, no inclusions can be seen in the gem. If there are small flaws on the surface of the gem, they may only be seen under a microscope.] Quantity | 2.18 carats Shape | 9.9 x 5.9 x 5.0mm | Modified Radiant Baguette cut [Modified Radiant Baguette] Cutting grade EXCELLENT Color | Earth green, depending on the viewing angle, it will emit yellow-green fire and even orange-red