Tortoise agate teardrop clip earrings gold tone rhinestone frames excellent ll2574

These earrings are made of gold tone or plate and feature a teardrop of tortoise agate or perhaps they are glass. They definitely aren't plastic. The teardrop is surrounded by a halo or frame of graduated rhinestones. They are 3/4 inch long and have clip backs. They do not appear to have been used. No maker's mark.