A striking Art Deco era (circa 1920s–1930s) openwork pendant featuring a vivid Czech "Iris" or rainbow glass stone. The central prong-set oval glass displays rich, vivid bands of red, green, and blue, topped with an accent crystal set into an openwork frame. ​Material: European 830 Silver (bail is stamped 830) ​Stone: Czech/Bohemian faceted Iris Glass (Rainbow Glass) ​Design: Art Deco / Art Nouveau openwork oval frame with scroll accents and decorative bail ​Condition: Excellent antique condition with natural aged patina; glass stone is crisp with bright, distinct color banding ​Note: Listing is for the pendant only (chain not included) ​📬 Fast shipping! Bundles and reasonable offers are welcome.