A Victorian opal, blue enamel and diamond bracelet

A Victorian opal, enamel and diamond bracelet, to the centre an oval shaped dome set with a diamond and twenty-four cabochon opals, all surrounded by a blue-enamelled star, surrounded by eighteen round cabochon-cut opals, to entwined wirework frame, all a flexible waved belt-like bracelet, to a wire-work crown-shaped terminal, gross weight 75.82 grams, circa 1870s,

No. 30505M