Aquamarine is known as a stone of courage and fortitude that can bring great power. It is said to have calming energies that reduce stress and quiet the mind. It brings inner peace, hope and self-love, and acts as a shield for the aura and aligns the chakras. It is said to bring angels for their guidance and protection. As such, it is an excellent crystal for meditation. Aquamarine is used metaphysically to dispel anger and fear.