Vintage sterling silver Art Deco style marcacite and green stone 5 strand clasp. B8-382sbk

This vintage sterling silver clasp features an Art Deco style, adorned with marcasites and a green  stone, and has rings for 5 strands. The clasp measures 36x24mm and has a gently curved design, adorned with marcasites and a bezel-set hexagonal green stone at its center .  The stone has the color and translucence of Chrysoprase but I have not identified it to be so.  The push-in box clasp is equipped with a safety lock, ensuring it is secure .This piece would be a wonderful centerpiece for a bracelet or a captivating focal point for a necklace.

It was sourced from the estate of an antique and vintage jewelry collector, and while there are no maker's marks and the age is unknown, it is in excellent ubncirculated condition.