Faceted Peridot gemstone earrings, a birthstone for August, on 18k Gold plated Sterling Silver loops. Matching Necklaces and bracelets available. Peridot with a warm sparkle, this stone is known for its playful side and powerful heart healer. Peridot is called the study stone meaning that it is all about focus, a perfect match for goal-orientated Leo. Peridot is known to raise energy and commitment to the task at hand and ever ready to encourage the heart to open and heal.