A Victorian sapphire and diamond bangle, circa 1890, the front of the hinged bangle of openwork knife-edge design, set with a line of three old cushion-cut diamonds, interspersed by a pair of old cushion-cut sapphires, each within a gold shield collet surround, with fleur-de-lys detail, mounted in gold, diamonds approximately 1.00 carat total, sapphires approximately 0.60 carat total, inner circumference 15.5 cm