Peridot jewelry shines a pretty & eye-catching olive green hue that looks brilliant any time of day. The official birthstone of August, Peridot is said to possess healing properties that protect against nightmares, ensuring peace and happiness. Sourced from China, Pakistan, and Arizona. Found in lava, meteorites & deep in the earth’s mantle! In 2005, was found in comet dust brought back from a robotic space probe. Shop peridot rings, earrings, necklaces, and more below.