These are nice large costume clip earrings. They are unsigned. The metal is gold plated. There is emerald green enamel with simulated pearl centers. They measure 1 1/8" round. The condition is very good with some ultra tiny flea bites to the pearls. These weigh 11.3 grms each. They make a nice statement with any color outfit. I would date these earrings at c1950's.