Tsavorite Garnet is the green variety of Grossular garnet. It has one of the most intense and vivid green color of any gemstone. Unlike many gemstones, it is never treated or altered to improve the color. When selecting a gem, look for stones that have a medium to strong saturation of blue color. Stones that are too dark or too light will be cheaper than stones with a vivid green color. Clarity is also a factor that decides the stones final price. Look for stones that are clean and free from inclusions.