Amethyst

Stone of Enlightened Divine Love. 
 
When Amethyst is in your life, it can act as a beam of heightened and spiritual love. It is mostly thought of as a protective stone and is linked to the crown chkara. Lauded as the birthstone of Aquarius, its benefits include: clearing the mind of negative thoughts, stress and anxiety. It has also been known to assist with intuition, clairvoyance and communication.