This is an attractive vintage 9ct solid gold sapphire and opal gemstone cluster ring. The head of the ring measures 15.0mm x 13.0mm and it is encrusted with a central, 'cushion shaped' opal gemstone of size 8.0mm x 6.0mm, bordered by 12 circular shaped dark sapphire gemstones each of size 2.75mm. The opal gemstone exhibits a range of bright vibrant colours in the light. All of the gemstones are claw-set into the ring and exposed to its reverse side. The upper regions of the shank display 'ornate ridges' and there is a full Birmingham 9ct gold assay hallmark on the inside circumference of the shank. Size 'O'(UK), 7.5(US). Weighs 3.1 grams. The ring is in superb condition throughout and without repair.