Vintage Single Strand Faux Pearl Necklace with Decorative Silver-Tone Clasp

This is a vintage single-strand necklace composed of uniform, round faux pearls, likely made of glass or plastic with a nacreous coating. The pearls exhibit a creamy, off-white to champagne hue with a noticeable luster. The necklace measures approximately 15 to 18 inches in length, characteristic of a 'choker' or 'princess' style. A defining feature is the ornate, circular silver-tone box clasp, which showcases an intricate filigree or 'basket-weave' metalwork design. The clasp appears to have a centered inset, possibly a small clear rhinestone or seed pearl. The construction utilizes a traditional stringing method where the pearls are tightly adjacent to one another. There is visible wear consistent with age, including surface scuffing on the pearl coating, minor oxidation or patina on the metal clasp components, and some fraying or discoloration of the stringing thread. The overall style suggests a mid-20th-century origin, approximately from the 1950s to 1970s. The quality indicates a well-preserved piece of costume jewelry, intended to mimic mid-century fine jewelry aesthetics through classic design and balanced weight.