Vintage 1950's German sugared rainbow art glass pear shape glass stones were prong set by hand to be used in this lovely design. High quality made in the USA brass with oxidized/antiqued finish components are combined with the vintage glass stones. Beautiful butterflies with tiny flower accent on the lever back. Earrings measure 1 1/2" from top of flower to bottom of stone dangle. Butterfly measures just over 5/8" across, wings are turned up and give a unique dimension to the earrings. The stones each measure 13mm x 8mm and are vintage old stock. These are even more fabulous in person, pictures do not do justice. The stones used in this design are very scarce. I purchased the stones from Germany in the original packet marked Color: Tourmaline. They have a unusual textured finish.