Garnet Cluster Screw-Back Earring

This is a single gold-tone screw-back earring with a dangle of dark red garnet beads. The earring features a screw mechanism for attachment to the earlobe, indicative of a style popular before pierced earrings became widespread. The screw-back is a simple, adjustable finding made of a brassy-yellow colored metal, likely plated metal or a low-karat gold alloy, with a circular disc at the front and a rotating screw on the back. Suspended from the screw-back is a cluster of small, irregularly shaped garnet beads. The beads vary slightly in size and form, suggesting they are natural stones that have been tumbled or minimally faceted. The color is a deep, rich red, with some areas appearing almost black in lower light, and a translucent quality when light passes through. The beads are assembled together, with one larger, elongated multifaceted bead at the top, followed by several smaller, generally round beads arranged in a cluster that resembles a small bunch of grapes. The overall condition appears good for its age, with no visible damage to the beads or the finding, although some minor surface wear or patina might be present on the metal due to age and handling. The craftsmanship is basic but functional, with the beads strung together to create a simple pendant. This type of earring style and use of garnets were common during the Victorian or Edwardian eras.

Based on my visual examination of the provided image, this is a single screw-back earring featuring a cluster of dark red garnet beads suspended from a gold-tone finding. The screw-back mechanism suggests a date range likely pre-dating widespread pierced earring adoption, placing it potentially in the Victorian or Edwardian era. The finding appears to be a base metal with plating or a low-karat gold alloy; authentication of the metal composition would require in-person testing (e.g., acid testing or XRF). The garnet beads are small, varying slightly in size and shape, with a deep red color and translucence. The arrangement is a simple cluster, resembling a small bunch. Condition appears generally good for its age, with no obvious damage, though minor surface wear or patina typical of age would be expected and require physical inspection to confirm. The craftsmanship is basic, functional for the period style. Market demand for single screw-back earrings is limited compared to pairs. While antique garnets are collectible, the value here is significantly impacted by it being a single earring and the likely base metal finding. Authentication of the garnets as natural and untreated would require gemological testing. Without physical examination to confirm the metal's composition, the authenticity of the era, and the characteristics of the stones, a definitive appraisal is challenging. Further authentication would require provenance documentation and detailed inspection of construction techniques. Given these limitations, the primary value is as a period single earring or potentially for repurposing the stones.