Vintage Art Deco clear crystal glass necklace, gorgeous princess cut square rhinestones

Vintage clear square rhinestone crystal necklace  - I love these rhinestones and how four rows of them have been packed on to the central section. They are claw / prong set in shiny silver tone / chrome.

The rhinestone section has two length of slim silver tone chain around the neck. The necklace has a mid-length of about 20 inches and fastens with a secure spring ring clasp. It is in very good vintage condition.