Composition: gold-plated and enameled metal, crystals Condition: very good Dimensions: 3.5 x 2.5 cm Color: gold, white, black Marking: "St John" Country: USA
More information: www.worthpoint.com/dictionary/p/jewelry/-american/st-john-jewelry www.1stdibs.com/jewelry/earrings/clip-on-earrings/vintage-st-john-black-enamel-rhinestone-dome-shape-clip-earrings/id-v_2081773/
Founded in 1962 by spouses Mary and Robert Gray, “St. John” is a popular US brand. The company, located in Southern California (USA), began producing jewelry (brooches, earrings, necklaces) in the early 1980s. When creating jewelry, craftsmen used high-quality matte and shiny metals, 24-carat gold plating, Austrian Swarovski crystals, and artificial pearls. It should be noted that the high-quality enamels used to cover “St. John” jewelry do not crack even after many years of use. Vintage jewelry collectors appreciate “St. John” products.