The aquamarine crystal is supposed to help users heal from emotional trauma more effectively and comprehensively by calming tempers and conflict. Wearing aquamarine can also aid with stress alleviation, resurfacing buried emotions, and establishing a sense of tranquilly.
Aquamarine has an energy field shielding effect and has even been employed for physical defence in war and at sea. The stone is claimed to aid in the sifting of energy and information, the creation of mental clarity, and the soothing of a hyperactive mind; it's even said to boost cognition.