The Tidepool Ring, now in a refined 3mm width, shimmers with a natural arrangement of peridot, tsavorite garnet and diamonds in varied sizes, reminiscent of sunlight filtering through vibrant green waters. 18k, 3mm. Approximately .15 tcw diamond, .51 tcw garnet, and .77 tcw peridot. Made-to-order. Please allow 4-6 weeks.