Opals aren't used that often in jewelry, but they are so beautiful. Perhaps it is the old superstition that when worn by a woman, an opal is considered bad luck.
|A black opal and diamond ring by Grima, 1970's.|
|An opal art nouveau style ring by Georges Fouquet, 1900-1910.|
|An opal and diamond ring, made in London.|
|A contemporary collection of black opal and precious stone rings.|
|An opal and diamond ring by Grima.|
|A simple opal and white gold ring.|
|Three diamond and gem-set rings, the most notable being the opal ring in the middle.|