Vintage Art Deco machine age shiny gold tone stylised pierced metal geometric bow ribbon brooch, 1930s track This is an example of

This is an example of their 'jelly' leaf designs for costume jewellery - they are very collectable

so this one is unusual

However I am very willing to be corrected if anyone can message me with more knowledge of jewellery of this type

Lovely example of a 1930s Czech glass rhinestone brooch with amethyst purple rhinestones claw / prong set in antique gold tone

a lot more expensive:

Vintage Art Deco machine age shiny gold tone stylised pierced metal geometric bow ribbon brooch, 1930s track This is an example ofVintage Art Deco brooch in shiny gold tone, depicting a stylised geometric bow. The design uses a pierced metal design beautifully, with smooth curves next to angular geometric lines a contrast I always love in Art Deco designs. The brooch is just over 2. 5 inches long and about 2 1 4 inches wide. It fastens with a secure roll over clasp and pin and is in very good vintage condition.