Cool uranium glass NEON ring green purple vintage glass drop 1950s old silver uranium rhinestones made in Germany The pictured ring was handmade in our Cologne studio. The setting is made of old silver galvanized tombac. The inserted stone is handmade uranium glass from the 1950s. Combined with a Swarovski stone in purple aurora borealis iridescent. Stone size: Approx. 13 x 8 mm & 10 x 6 mm Color: Neon green under black light & purple - aurora borealis iridescent The ring size is adjustable and can be individually adapted to any finger. For this ear jewelry, we use exclusively materials from Germany. All work steps are lovingly handcrafted under fair conditions in Germany. For marbled or multicolored stones, minimal color deviations are therefore possible.