18K HUMMINGBIRD BROOCH: 18K yellow gold stylized hummingbird brooch contains 3 round mixed cut sapphires. WEIGHT: .20 Ct. Approx. one round mixed cut ruby. WEIGHT: .05 Ct. Approx. Locking bar pin closure. Weight: 15.6 grams. Provenance: Fred S. and Rosemary Johnston Estate.