An antique diamond set brooch

An antique diamond set brooch,
or stomacher surmount, with a central flower head cluster, with a Dutch rose cut diamond, rub set to a border of petals, each set with a rose cut diamond. A palmette above, with foliate scrolls to each side, all set with graduated oval and circular rose cut diamonds, with closed back settings. A later pin and roller catch. Tested as silver. 500 x 31mm approximately, 16.73g
Sold for £550

Condition report:
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