This magnificent antique platinum diamond circle bow pin dates back to the Edwardian period. This pin has been designed with approx. 3 1/2 carats of fine quality european cut diamonds. The diamonds have excellent color, clarity and quality. The filigree detail has been meticulously hand crafted with engraved edging. This brooch would enhance any blouse or suit jacket…… CIRCA 1900….. ELEGANT DESIGN!!!!