With a vibrant array of natural gemstones in half-bezel settings, this family ring is a modern take on birthstone jewelry. Crafted in your choice of metal 5. 0 x 3. 0mm oval-shaped gemstones options include garnet, amethyst, aquamarine, emerald, rhodolite, ruby, peridot, sapphire, tourmaline, topaz, and zircon customize with three to seven stones