A late 19th century diamond bangle

A late 19th century diamond bangle, circa 1890, the heart shaped panel centrally set with an old cushion cut diamond, estimated to weigh 0.80 carats, within a surround of old cut diamonds, on an undulating bangle set with old cut diamonds, approximately 1.80 carats total, 6cm wide, 10g gross

Condition Report:
Overall in good condition with light wear commensurate with age and use. The diamonds are all present and appear original, they are bright and lively. The principal diamond is SI Clarity (minor inclusions visible with a 10X lens). The heart is a hinged locket, but we are unable to open it as the opening catch no longer works. No signs of repair to the mount or setting edges.