Showstopping huge vintage prom or party rhinestone bib necklace, large blue and purple Czech rhinestones, heavy glass piece

Glamorous and huge vintage rhinestone bib necklace set with enormous light blue, royal blue deep amethyst purple and light violet/purple rhinestones in antique gold tone. The largest marquise/navette cut and teardrop/pear cut rhinestones are set open-backed to allow the light to stream through. The visible soldering on the back of the necklace suggests more recent Czech makers - this one is not signed.

This necklace has good quality components and manufacture. The length of the necklace around the neck is about 17 inches, and it fastens with an antique gold tone spring ring clasp.

It is in very good vintage condition.