An art nouveau opal and enamel ring
The shaded green plique-a-jour enamel palque with applied floral motif, between two vertically set oval opals, to a plain hoop, circa 1900, finger size J1/2
An art nouveau opal and enamel ring
The shaded green plique-a-jour enamel palque with applied floral motif, between two vertically set oval opals, to a plain hoop, circa 1900, finger size J1/2
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