2. Halo Setting: If you want to add extra sparkle and glamor to your Tanzanite wedding ring, consider a halo setting. This design features a center stone surrounded by smaller diamonds or gemstones, creating a dazzling effect that will surely catch the eye. A tanzanite halo ring is perfect for a bride who loves to shine. You can also experiment with different shapes and sizes of diamonds or gemstones for a truly unique look.