Bonhams : A Rose-cut Diamond Brooch

A rose-cut diamond brooch Designed as a bow with hanging garlands, set throughout with rose-cut diamonds in foiled closed back setting, detachable brooch fitting, length 3.7cm [My guess is this is late Georgian, possibly early, early Victorian at the latest due to the diamond cuts, foiled, close back settings in what looks like silver. There is an almost classical motif that makes me think early 19th century as well]