An exceptional Edwardian brooch featuring a stunning array of natural opals arranged in the shape of a crescent moon. The gemstones bright colours truly make this piece stand out, and look fabulous when worn. The opals are securely held in place in a traditional cut down collet, while the rest of the brooch is made yellow gold which includes a safety chain and pin. Overall, it is in good antique condition and the brooch fastens securely.