Faceted black bead necklace in the Victorian Mourning style

This item is a single-strand necklace composed of graduated, faceted black beads. The appearance of the beads is consistent with glass, jet, or a vintage plastic resin like Bakelite or French Jet. The beads are hand-knotted on a dark thread, indicated by the small visible knots between each bead. The necklace features a gold-toned barrel clasp, which shows a slight patina and wear consistent with vintage costume jewelry. The facets on the beads are geometric and catch light in a manner consistent with mid-20th-century or late-19th-century 'Mourning jewelry' styles. No maker's marks, signatures, or metal purity stamps are visible in the provided image. While the aesthetic is consistent with Antique Victorian Jet jewelry, the barrel clasp suggests it may be a later 20th-century revival piece. The surface of the beads appears largely intact with minor surface dust, though physical inspection would be required to identify tiny flea bites or chips on the facet edges. Because there are no visible hallmarks, this identification remains a stylistic hypothesis.

Based on the provided image, I have examined this single-strand faceted black bead necklace. The aesthetic is highly reminiscent of Victorian Mourning jewelry; however, the presence of a barrel clasp suggests a working hypothesis that this is a 20th-century revival piece rather than an 19th-century artifact. I cannot determine the exact material from a photo; while it may be French Jet (black glass) or a resin, I would need a physical inspection to check for weight, temperature, and specific gravity to rule out genuine organic Jet or later plastics like Bakelite. Based on what I can see, the hand-knotted construction suggests a level of quality consistent with mid-market vintage costume jewelry. The value estimate of $65–$125 assumes the item is a glass or high-quality resin revival piece in good condition. I cannot verify the presence of 'flea bite' chips on the facets which would decrease value. The market for 'Mourning style' jewelry remains steady among collectors of Gothic and Victorian revival aesthetics. To confirm a more specific attribution or date of manufacture, an in-person examination would be required to test material hardness and inspect the clasp's manufacture. If this item were verified as genuine 19th-century carved Whitby Jet, the value could significantly exceed this range ($250+), whereas if it is identified as a modern molded plastic reproduction, the value would likely fall below $20.