Woodbridge Antiques has dated this piece to the 1950s.
The guilloche enamel wings curve slightly to reflect the light and reveal the very delicate vein details of the wings.

The back of the brooch is marked 'Sterling 925 S Norway' with the mark for well known Norwegian jewellery designer Hroar Prydz. There is a good fastening clasp at the back and the brooch is in wonderful condition.
Measurements: Height: 2 cm Width: 3.7 cm Weight: 4.7 grams.
Weight and measurements are approximate.
Woodbridge Antiques has dated this piece to the 1950s.
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