Vintage Art Deco sapphire blue open-backed paste rhinestone and gold tone filigree Czech crystal brooch pin, stunning cornflower blue galalith It fastens with a very

It fastens with a very old-style sterling silver spring ring clasp

With fabulous clear Czech crystals collet set in silver tone

I must confess I am struggling to date this piece

Ltd: I believe this mark refers to the UK silver and jewellery manufacturers

there are none there now but small circles of thin perspex could be used

Vintage Art Deco sapphire blue open-backed paste rhinestone and gold tone filigree Czech crystal brooch pin, stunning cornflower blue galalith It fastens with a veryVintage Czech rhinestone Art Deco brooch with remarkable bright cornflower blue large rhinestones claw prong set in antique gold tone. The central rhinestone is surrounded by beautiful gold tone filigree work. This piece has characteristic Czech construction and fixings for the period, fastening with a pin and old style C clasp. The beautiful blue crystal rhinestones around the border have been claw set in open backed settings so that the light