The earrings are vintage rhinestone clip-on earrings by the designer Albert Weiss. The Weiss company was known for using high-quality rhinestones, and their clear rhinestone pieces are highly sought after by collectors. The company operated from 1942 to 1971, making their pieces relatively rare and valuable to collectors. The style of these earrings, with their marquise and round-cut rhinestones set in a silver-tone metal, is characteristic of vintage Weiss jewelry from the mid-century era.