These Chevron Amethyst crystal hearts are 2-3" wide and make excellent personal tools or gifts. Amethyst's general properties are primarily associated with physical ailments of the nervous system, the curing of nightmares and insomnia, and balancing the crown chakra. In addition, Chevron Amethyst is excellent for working with the third eye and stimulating the third eye chakra. It can enhance intuition and is a powerful stone for dissipating and repelling negativity. It has a cleansing and balancing effect on the aura.