A 19th century diamond-set floral brooch

A 19th century diamond-set floral brooch, set overall with graduated cushion-shaped diamonds (one missing) in silver and gold. The flower head set with an oval-shaped fancy yellow diamond which weighs 3.83 carats. 5.8cm high.

Accompanied by report number 1172124142 dated 22nd April 2015 from GIA stating that the oval-shaped diamond measures 13.02 x 9.76 x 4.28mm, weighs 3.83 carats, with fancy vivid yellow colour and SI1 clarity.