Art Nouveau Czechoslovakian Brass Filigree Royal Blue Crystal Necklace

Stunning antique Art Nouveau brass filigree necklace with a large sparkling royal blue faceted crystal. Central pendant with a large oval faceted blue crystal stone prong set in a brass filigree multi layer setting with 3 dimensional flowers and intricate detailing with smaller round blue crystal rhinestones.  On a brass peanut, figure 8 style chain with 2 brass filigree floral details on either side.  Has a brass floral filigree hook locking clasp.  In excellent vintage condition.  No damage or missing stones.  

Pendant: 35 mm x 28mm

chain: 20in