Vintage Royal Swedish jewelry Sporrong three crowns brooch royal blue retailer gold painted

retailer This rare collectible brooch is in excellent condition. Signed by Sporrong , Royal jeweler of Sweden. Beautiful Matt gold color with a glossy finish on the relief of the details. 3 gold crowns on a doomed Royal blue enamel . Marked on the back. Approximately 1.5 inches diameter. In excellent condition, minor marks on the back. See pictures.