Amethyst STRESS-RELIEF | HEALING | POSITIVITY Amethyst is a purple variety of Quartz found all over the world. It is a universal healing stone that clears negativity and relieves stress. This listing is for ONE (1) Amethyst Mini Sphere. Approximate weight: 0.3-0.4 oz Approximate diameter: 0.5-.75" Please note, stones are natural and WILL vary in precise size, shape, color, pattern, etc., and may not exactly match photo.