Blue Opal has long been regarded as a stone of healing. Not just physical healing but emotional and mental healing too. With this ring set we have captured the beauty of Blue Opal, wrapped in the protection of our Original Wonder Ring and we hope it will also bring the wearer good health. Features Scratch-resistant Hypo-allergenic Waterproof Snag-free design Jewellery-grade materials Hand Polished finish Won’t Tarnish Easy to clean Our Verdict Beautiful attention-grabbing rings. The deep blue Opal looks even more stunning in real life. A strong favourite with our ring testers and much loved here at Rock Solid Rings HQ. Included as standard Hi-Gloss branded ring box Lifetime Warranty Free Exchange 30-day Money Back Guarantee Free Delivery Also available These rings are also available to buy individually at the links below Blue Opal 4mm Wonder Ring Blue Opal 6mm Wonder Ring To order Select the ring size and width for each ring below and enter the engraving you would like. Select Add to Basket and the details will be added to your order.