🌺Vintage Art Deco Sterling & Enamel Pin

Gorgeous vintage Art Deco Sterling silver and Guilloche enamel bar pin. Dated from the 1930’s, this lovely piece is deep purple in the center and light gold/yellow on either end. In between the colors are 3 crystals. I’m unsure what this type of clasp is called, but when you close the long pin, you then push in the knob on the end and it keeps it securely in place. Such a unique clasp and it really keeps it tightly closed. There are no markings that I can see, but it tests positive for sterling using acid testing and is GUARANTEED. Measures . 2.75” long. In excellent condition minus tarnishing. Please refer to photos for details and condition. Will arrive boxed or in a jewelry pouch. Includes a complimentary polishing cloth. Bundle for a discount!