Duo of vintage goldtone clip on earrings: pearls & rhinestones and roses

Such pretty and delicate costume jewelry to treat your ears! One set features three pearls, a rhinestone and a gold leaf on each earring, the other set are single finely detailed gold roses. No markings, but I think these date to the 70s. The clips are in good condition, although the roses have different clips (one must have been replaced) - as that's at the back, it shouldn't affect how they look.