A VICTORIAN DIAMOND AND ZIRCON BOW BROOCH, LATE 19TH CENTURY

A VICTORIAN DIAMOND AND ZIRCON BOW BROOCH, LATE 19TH CENTURY, of stylised design, set with graduating old circular-cut diamonds to an openwork frame, suspending two articulated lines of diamonds terminating in pear-shaped zircons, in silver and yellow gold, length approximately 4.7cm, case

A verbal report from GCS (5786-3326) states that the pear-shaped natural zircons show no indication of treatment