One large central round 5.75mm (0.23") Full Cultured Pearl and six round 2.6mm (0.10") Vibrant Peridots, each one individually selected and securely claw set in this ring by Expert English Jewelers. Each Peridot is a natural earth-mined gemstone and therefore unique, so they have to be carefully selected to ensure they are a good match. This ring is a traditional style, a pretty arrangement of gemstones which is elegant and eye-catching. Completely designed and made in England by expert jewelers