Offering for sale a beautiful old brooch, fine costume jewelry from my personal collection of over 30 years. I bought this piece from a dealer who specialized in fine costume and antique jewelry over 15 years ago, and have loved it. It is a fine designer piece that is unsigned, a lot of brooches have no signature as for some reason they put the name on the earrings only and sold them as a set, especially in the sixties and earlier. This piece is constructed with the same care as one would find in fine jewelry. It features round and pointed oval stones of a opalescent material that looks like real opals, and accented with blue rhinestones, all set into a black metal. The brooch measures 2 & 1/4" across, and is slightly asymmetrical, and is mounted in a dome shape, which gives this piece great depth and enhances the glimmer of the stones. The pin fastener on the back is in good working condition, and there are no missing stones. It is a very beautiful brooch.