Art Nouveau Convertible Pendant Brooch

Art Nouveau convertible pendant brooch: 18 kt yellow gold with platinum topped settings; featuring a classic Art Nouveau motif with flowing foliate influences. Accented with 201 European cut diamonds bead set in platinum, further accented by a central European cut diamond and matching drop articulating from the bottom. Please see the image showing the back of the piece to really appreciate the fine workmanship involved in azure work on the back of the settings. Circa: 1912 (art nouveau) Dimensions: 41 mm wide x 57 mm top to bottom European cut diamonds: 2 matching European cut diamonds: Estimated total weight: 1.55 CT APX. Color: H/I Clarity: VS1 / VS2 193 European cut diamonds: Estimated total weight: 4.64 CT APX. Color: H/I Clarity: Vs1 / Vs2