Pair of vintage clip on earrings likely Kenneth Jay Lane

This is a pair of vintage clip-on earrings, likely by Kenneth Jay Lane (KJL), featuring black enamel and gold-plated metal with rhinestone accents. These appear to be vintage black enamel and gold-tone clip-on hoop earrings with clear crystals or rhinestones. They have a textured finish on the black enamel, which suggests a mid-century or late 20th-century design. Similar styles are available from various merchants, with prices typically ranging from around $17 to over $100, depending on the brand and materials. Design: The earrings feature a hoop style with a black enamel finish that has a textured or quilted appearance and is accented with clear crystals. Closure: They are clip-on earrings, a common feature in vintage jewelry. Materials: They are likely made from gold-tone metal and glass crystals/rhinestones, possibly with enamel details. Brands: Similar designs have been produced by various brands over the years, including Kenneth Jay Lane, St. John, and others.