Wow - for some serious bling these rivoli bezel connectors with a faceted back are engineered to hold Swarovski 1122 Rivoli Fancy Stones in the 18mm size! They also make great mixed media frames. Try them with epoxy or polymer clays.
Inner Diameter (mm): 18.5 mm | Outer Diameter (mm): 20 mm | Loop Inner Diameter (mm): 2.25 mm | Materials and Finish: Cadmium & Lead free Pewter, Antiqued finish and lacquered coating | Country of Origin: USA