David Harris Designs Ruby-ZoisitePower Bracelet 10MM .925 "DH" Sterling Silver Tag. Ruby-Zoisite is a beautiful combination of color and of energy. It has a vibrant energy and will enhance the energetic and neural connections between your brain and your heart. This stone has a strong spiritual nature, that may alter your consciousness, and give you access to your soul memory, to help you with spiritual learning. It aids you to feel empathy for others and to be observant of your need to take care of your physical body.