Shop › Black Opal Ring Image 1 of 3 Image 2 of 3 Image 3 of 3 Black Opal Ring A$585.00 Lightning Ridge Black Opal set in a Sterling Silver Ring. The Opal is 1.1 carats and the ring is size N1/2 Add To Cart Added! Lightning Ridge Black Opal set in a Sterling Silver Ring. The Opal is 1.1 carats and the ring is size N1/2 Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Aquamarine ring with hand engraving A$290.00 Statement Ring - Vintage Glass Cabochon A$187.50 Sold out 'Pride' Ring from A$190.00 ‘Hessian’ Ring - Sterling Silver with Dark Patina from A$155.00 'Ripple' Sterling Silver Ring from A$95.00