Vintage Southwestern-Style Sterling Silver and Onyx Teardrop Clip-on Earrings

A pair of vintage clip-on earrings featuring a teardrop-shaped base crafted from a silver-toned metal, likely sterling silver given the oxidation patterns. At the center of each earring sits an oval-cut black onyx cabochon, securely set in a bezel mounting. The decorative work is characteristic of Southwestern or Bohemian jewelry, showcasing intricate beadwork (granulation) encircling the central stone and a twisted rope-style border along the outer edge of the teardrop. The metal displays a significant natural aged patina, particularly within the recessed areas of the beadwork, which adds depth and highlights the craftsmanship. The construction appears sturdy, using traditional soldering techniques for the decorative elements. While no maker's mark is visible from the front view, the style is indicative of mid-to-late 20th-century artisan work. The condition shows minor surface wear and tarnishing consistent with age, but the stones remain intact with a high-polished luster and no visible chips or cracks. The clip-on mechanisms are not visible but are presumed to be standard hinge-style fasteners common to this era of costume and sterling jewelry.