Vintage Etruscan-Style Costume Clip-On Earring

This is a prominent vintage costume clip-on earring, exhibiting a classic Etruscan revival style with an ornate, multi-stone cabochon configuration. The central feature is a large, butterscotch or cognac-colored amber-toned faux resin cabochon, surrounded by four smaller circular cabochons in deep garnet and black tones. The metalwork is a matte gold-tone finish with extensive decorative detailing, including rope-twist filigree borders, beaded accents, and volute-like scrollwork that creates a rich, textured surface. The earring measures approximately 1.5 inches in diameter. The metal structure appears to be a cast base metal with a heavy gold plating, typical of high-end costume jewelry makers from the mid-to-late 20th century, roughly late 1960s to early 1980s. The clip mechanism on the reverse is visible and appears functional, though it shows some slight tension wear. Condition-wise, the item shows minor surface oxidation on the metal accents and faint micro-scratches on the central resin dome consistent with light handling. There are no missing stones or significant structural repairs observed. The craftsmanship suggests a designer quality piece, reminiscent of work by Kenneth Jay Lane or similar high-fashion costume brands of the era.

Based on my visual examination of this single vintage Etruscan-revival costume earring, I have assessed its value within the current secondary market for high-end fashion accessories. The piece displays characteristic traits of the late 1960s to 1980s, specifically the use of matte gold-tone plating and poured resin faux gemstones. The central butterscotch resin cabochon and surrounding garnet-toned accents are well-preserved, though minor micro-scratches are visible under magnification, consistent with light handling. The metallurgical detail, featuring scrollwork and rope-twist borders, suggests a high-quality casting process typical of prestige manufacturers like Kenneth Jay Lane or Ciner. The market for mid-century costume jewelry remains stable, though value is significantly impacted by the fact that this is a single earring rather than a complete pair; single pieces are primarily sought after by collectors for repair parts or by those who wear mismatched high-fashion styles. Comparables for signed designer pairs in this style range from $150 to $250, whereas orphan earrings generally realize 25-40% of the pair's value. Limitation of Appraisal: This assessment is based solely on digital imagery. Verification of authenticity is limited without a visible hallmark or signature. A physical inspection is required to determine the base metal composition via scratch test and to assess the clip-back mechanism's tension and manufacturer stamps. To confirm a specific designer attribution, provenance documentation or a match to known catalog archives would be necessary. Scientific testing (such as XRF) would be required to identify the specific gold-plating thickness or the chemical composition of the resins.