made in Moscow between 1908 and 1917
An antique platinum-topped 14K gold brooch is designed in Art Nouveau taste of the period as a stylized diamond flower with a pearl drop.
Estimated total diamond weight is 0.43 ct.
Diameter of the pearl is 6.2 mm
Width of the brooch 30 mm (1 1/8 in.), total length 33 mm (1 3/8 in.)
The brooch is marked with 56 zolotnik Imperial gold standard with Moscow assay symbol.
The silk lining of the original wooden case is stamped in gold: