1950's Princess Style Blue Rhinestone Choker

A circa 1950's princess style choker necklace featuring 46 facet cut, prong set ice blue round rhinestones and a central rectangular royal blue lapis lazuli like art glass stone. 15" in total length. Adjustable between 10 1/2" and 15" as desired by the wearer. Hook style clasp. Unmarked. In fine vintage condition.