Precious stones of gemstones are valuable sometimes for their color or shape or glossiness. Its also precious cause its not so available on earth. Diamonds, Emeralds, Topazs, Moonstones, Lapis Lazulis, Bloodstones, Rubys, Agates, Jades shine with their color and light. Usually precious stones are found from earth. So they symbolize divine energy and spiritual power. They also represents purity and healing powers or protections. Many cultures signifies status with precious stones.