A 7-carat diamond Edwardian sun-ray brooch, comprising a total of approx. 105 round old cut and rose cut diamonds, the principle central round old cut diamond weighing approx. 0.90 carat, assessed colour I/J, assessed clarity SI, silver settings, gold reverse, detachable screw fitting, curved brooch pin with pull-out barrel loop, 65mm long, 45mm high.