Solid Opals that are set in sterling silver opal Rings are mostly good black ,crystal or boulder opal .please read description in each header. and mostly have strong colours and fire flash. Size of ring is mentioned in each header Silver is hallmarked 925. Source your solid opal Rings direct from opal jewellery manufactures. Most opal Rings are made from sterling silver .please check your ring size before bidding . Solid Opal rings with solid opals from boulder opals to black opal as well as crystal opals are popular as each opal is unique and distinct. Most solid opal rings have an opal that displays colour 360 degrees Opal rings can be resized on all claw setting and some bezel settings. freeform opals are mostly bezel set. Solid Opal rings are available in sterling silver all hallmarked. To purchase an opal ring you can choose firstly the opal colours that are pleasing to your eye from reds to sunset to green ,blues or combination of all these opal colours. With the opal ring design you can pick a simple elegant design or traditional design or modern design that pleases you. Each solid opal is unique and make stunning solid opal rings.