Spectacular 14k Rolled Gold Signed "K&L RGP"(for Kordes and Lichtenfels, Germany) Faceted Aurora Borealis Color-Shifting Iridescent Lever Back Teardrop Pendant Earrings. Sparkling Crystals with interior Spray in beautiful shimmering faceted AB Aurora Borealis. 1 1/2" Long by 3/8" Wide. The crystals are champagne/citrine yellow with blue and purple hues, prong set in 14k rolled gold metal, late 40's or 50's. Absolutely stunning teardrop earrings and decorative frame. Very good vintage condition. Sought after and collectible item. This Germany based jewelers was established in 1884 and became renowned for making extremely high quality pieces of jewelry in the 1950’s/60’s.