An early 20th century opal and diamond ring
The three graduated oval cabochon opals with old brilliant-cut diamond three stone spacers, to openwork scroll design gallery and shoulders, mounted in gold, circa 1900
An early 20th century opal and diamond ring
The three graduated oval cabochon opals with old brilliant-cut diamond three stone spacers, to openwork scroll design gallery and shoulders, mounted in gold, circa 1900
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