Huge 1960's Etched Glass Intaglio Designer Pendant

Massive black painted etched glass intaglio mounted on a gold-tinted filigree frame. This is an original and rare collector's item from Gold Crown Inc. Some information I found on this company: "The American company Gold Crown Inc produced costume jewelry from the 1960s to the 1980s. Thus, all the jewelry of this company is vintage. Quite rare in the modern market of vintage jewelry, these decorations are desirable for collectors, and their price will grow with each year". 5.5" long.