Opal rings are the most beautiful and special choice for someone who is looking for a mesmerizing jewelry piece or for a couple who is searching for a unique engagement ring or a wedding ring. Cherished for their brilliant tints and captivating play-of-color, opals have been loved for quite a long time. These crystals are one of the few gemstones that scatter a huge range of varieties inside a solitary stone, which makes them truly entrancing to view.