Peridot alleviates jealousy, resentment, spite, anger and reduce stress. It enhances confidence. Mentally, Peridot sharpens the mind and opens it to new levels of awareness. Peridot has a tonic effect. It heals and regenerates tissues. It strengthens the metabolism and benefits the skin. Peridot aids the heart, thymus, lungs, gallbladder, spleen, intestinal tract, and ulcers, and strengthens eyes. It creates an appealing personality.