Chakra Jewelry A custom-cut clear rock crystal with 7 facets is surrounded by 7 stones which represent our energy centers (chakras). Root Chakra Garnet - Red Sacral Chakra Carnelian - Orange Solar Plexus Chakra Citrine - Yellow Heart Chakra Peridot - Green Throat Chakra Blue Topaz - Light Blue Third Eye Chakra Iolite - Dark Blue Crown Chakra Amethyst - Violet Crystals have been used for thousands of years as healing tools, in rituals and as protective amulets.