Here is a lovely set of matching guilloche enamel blue and pink rose brooch and earrings from about the 1930s-40s. The earrings are screw backs. There is a little wear around the edges of the enamel but otherwise the pieces are all in great and functioning pre-owned condition. Unsigned. So elegant and charming, great for cottagecore styles! Guilloche enamel is so beautiful and is a much more involved and difficult technique than cloisonne and other enamel, great little pieces of wearable and art and history! See my other vintage listings, especially the lovely white and pink rose guilloche enamel brooch by ART. Please ask questions, make an offer and consider bundling!