Castlecliff Co., Inc., of New York was founded in 1918. Lucien Piccard took over the company in the late 60's and there is evidence that Castlecliff later became part of Hattie Carnegie Industries., Co. The company manufactured jewelry in a variety of styles and materials including charm bracelets, beaded sets, gem encrusted bangles and rhinestone sets. Some of their most interesting pieces employed the use of art glass stones and among the most important collections is the Marqueterie which was advertised in 1929.

Castlecliff Glass Gem Encrusted Bangle

Castlecliff Art Glass Rhinestone Earrings