Opal and Diamond Heart Shaped Brooch - Secondhand

Comprising an oval cabochon-cut opal and a single old-cut diamond both in individual rubover settings. Attached by a twig piece from an open heart shaped surround. Hinged pin. Stamped 15ct. Valued as all 15ct yellow gold. Opal dimensions - 9.0mm x 6.5mm. Diamond diameter - 3.40mm. Diamond weight estimated at approx. 0.15ct. Brooch dimensions - 21mm x 23mm. G. weight - 3.40g. Our ref - P3904