Antique Art Deco Purple Glass Double Bar Brooch, Prong Set, C Clasp, 1920s

*Description: This is a 1920s purple glass, emerald cut, rhinestone double bar pin with the older c clasp. The backing has a tiny hole to allow light to shine through the stones. Each of the seven glass stones are prong set. There are three rhinestones on one row and four on the other, with two stones on each row meeting top to bottom. The glass is probably Czech glass. I tested the surface metal at 10K gold and can see the brass showing through on some of the corners. Beautiful Art Deco piece. This would be a great addition to your vintage jewelry collection or make a great vintage gift! *Approximate Measurements: Length - 5/8 Inch, Width - 2 Inches, Weight - .3 Ounce *Condition: Very good vintage condition. Will see signs of wear under magnification. See photos for details. *Hallmark: Unsigned *Item E3690