Unsigned Vintage Designer Givre Glass Brooch

A fabulous vintage brooch unsigned but Juliana style from USA. Closed back blue rhinestones, flanked either side with tear drop shaped givre glass stones in shades of clear, pink and blue.  Backing is gold tone metal with a firm roll over safety clasp.  High end quality, in perfect condition, 1960's period. Measurement is substantial at 8.5cms x 5.5cms.  Gift boxed by Vintageonline.