Woodbridge Antiques has dated this piece to the 1950s.
It is decorated with the most lovely warm yellow guilloche enamel.

There is a good fastening pin on the back and the marks are visible for the renowned Norwegian jewellery designer Ivar T Holth, Sterling Norway.
A fabulous and unusual designer brooch, and in great condition.
Period: circa 1950's.
Measurements: Height: 3 cm Width: 4.5 cm Weight: 5.1 grams
Weights and measurements are approximate.
Woodbridge Antiques has dated this piece to the 1950s.
Specialists in quality antique silver, fine jewellery & accessories
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