A gold synthetic colour change sapphire star burst brooch, a circular mixed cut synthetic colour change sapphire, claw set, to domed star burst frame, with pin and visor catch, tested as approximately 14ct gold, Egyptian marks, 50mm diameter, 9.33g, together with a single stone synthetic colour change sapphire ring, tested as approximately 18ct gold, Egyptian marks, 6.47g (2) Finger size P½ (approximately)