A charming opal solitaire ring, in solid 9ct yellow gold, with smooth gold and a smooth glossy, pale blue shade opal with subtle colouring, beautiful, mostly blue green dapples of bright and softer colours light depending. This beautiful ring I estimate is from the vintage era of c1980 and has almost fleur-de-lis style shoulders. A simple and eye-catching opal ring that's sure to make you smile. Marks: 375 for 9ct gold and Birmingham assay mark. Size: ring size O or U.S 7.25 APPROX. Opal…