Peridot is a semi precious stone with very beautiful clarity. The green color is a little bit olive to lime green in nature. Keep in mind that these are the eyes of the soul. These are seer stones and when worn can protect you from psychic attack and negative energies allowing you to remain heart centered. Heart conscious and humanity based compassion and gratitude. These stones are naturally felt in the heart and emanate to all chakras. Its element is water and metal. Its numerology is 1 and 6.