A duo you’ve dreamt about, modern, rare tanzanite and timeless diamonds are a match made in jewellery heaven. The beauty of trichroism is present in tanzanite rings, meaning the gemstone can appear blue, violet, or even deep red from different angles. Our selection of tanzanite engagement rings all includes three or more of the desirable gemstones flanked by traditional diamonds. The gemstone rings also make great wedding bands. Stack two different styles in varied widths for a stunning, stylish set. Shop for your future tanzanite and diamond today and make the design all your own with your choice of metal and a full range of ring sizes to fit any finger.