A gold diamond horseshoe brooch

A gold diamond horseshoe brooch, the horseshoe with grain set rose cut diamond studs, to later pin and 'C' catch, probably converted from a stick pin, tested as approximately 15ct gold with 9ct gold fittings, 20 x 17mm (at widest point), 4.81g, together with a diamond set screw head, an old European cut diamond, claw set, to threaded post, tested as approximately 18ct gold, 1.32g (2)
Sold for £150