Beautiful, natural, solid Ethiopian opal cabochon set in solid 18k gold bezel on hammered sterling silver band(approx. 26mm wide X 1.5mm thick - hammered from comfy oval wire). Fine silver backsheet underneath stone. Classic solid 18k granule clusters on each side of the opal. The measures approx. 8 X 10mm. All metal is from recycled sources. This ring is a size 7 and I can stretch to a 7 1/4. Photos have been taken up close for detail. Please refer to dimensions. Attractively boxed. Custom rin