Gold and diamond set oval hinged bangle

A gold and diamond set oval hinged bangle in a pierced bar design, the front fitted with a detachable diamond set cluster mounted with the principle cushion shaped diamond within a two row border of a smaller cushion shaped diamonds, together with an adaptable gold brooch fitting, diameter of diamond cluster approximately 1.6 cm. Inside diameter of the bangle is approximately 5.5 cm. Pre-owned.