This large amethyst necklace is polished amethyst in it's natural shape which in this case is approx. 6cm in length and 3cm in width (it has a more flat shape which is my favorite for making my necklaces). Amethyst is a powerful healer and protector, making you less scattered and more in control of your mind and relieves stress. It soothes the nervous system so it's good to keep by your bed at night and can dissolve anger, fear, rage and resentment. This piece hangs at approx. 30" and can be adjusted by tying a simple knot at your desired length.