Filigree Flower Vintage Japanese Akoya Cultured Saltwater Pearl Brooch- Sterling SilverThis is a delicate vintage floral Japanese akoya saltwater cultured pearl brooch. The pearls range from 4. 75 8. 00mm. They have lovely luster with light rosy overtones. The smallest pearl is more of a cream color while the larger are a white silver color. They are set among delicate filigree flower buds. It is made of solid sterling silver. It measures just over 1 1 2 inches long. A lot of care was put into its design. Not stamped but tested solid