Fabulous vintage costume jewelry brooch features a gold-tone dome-shaped radiant structure that has been decorated with a cluster of prong-set navettes in clear, solid black, and white milk glass. The brooch does not appear to be signed. The brooch is in excellent condition with minor wear. Depth: approx. 1/2". Diameter: 2-7/16". Weight: 28.0 grams. Juliana ?