Amethyst worry stones are our most popular and for good reason and the belief is that it has healing properties. It is known as "the all purpose stone", Amethyst is a protective stone that helps to relieve stress and anxiety in your life, and the symptoms that accompany it, namely headaches, fatigues, and anxiety. All stones are unique and will be similar to the ones in these picture but none will be exact. They are all so pretty.