Amethyst
Amethyst is said to be a powerful and protective stone, guarding against psychic attack, transmuting the energy and protecting the wearer from all types of harm, including ill wishes from others. Amethyst is believed to relieve insomnia, stress, balance mood, dispel anger, fear and anxiety, help alleviate sadness, grief, and remove negativity. Amethyst is thought to aid spiritual development, opening intuition and enhances psychic abilities.