An Art Nouveau gem-set enamel gold brooch

An Art Nouveau gem-set enamel gold brooch, c1900, centred with a navette-shaped white opal cabochon within intricately decorated floral surround including white enamel jasmine and intertwining enamel serpents grasping a diamond between their two jaws, their bodies decorated with pink enamel and suspending a diamond and baroque pearl drop in yellow gold, 5.5cm high

Accompanied by original purchase receipt from A. Aardewerk, Netherlands dated 2nd April 2008.