Vintage Faux Opal Screw-Back Drop Earrings with Filigree Detail
Unbranded (likely costume jewelry manufacturers such as Coro, Trifari, or Sarah Coventry) · Jewelry & Watches > Vintage Costume Jewelry
Era / Decade
1940s-1950s (identified by the screw-back mechanism popular during this era before clip-ons became dominant)
Material
Gold-tone base metal (likely brass) with glass faux opals (dragons breath or milk glass style) and decorative metal filigree.
Condition
Good to Very Good. The screw-back mechanisms appear functional; however, there is some visible tarnish and patina on the metal typical of age. One faux opal appears slightly more clouded than the other.
Demand Level
Moderate. Steady demand from vintage collectors and individuals without pierced ears.
Resale Value
Estimated Resale Value
$18.00 - $35.00
Estimated Retail Value
$15.00 - $25.00 (original value adjusted for inflation)
Comparable Sales
Similar unbranded 1950s screw-back drop earrings typically sell for $20-$30 on Etsy; designer signed pairs (e.g., Trifari) can fetch $45+.
Description
Gorgeous vintage 1950s drop earrings featuring luminous faux white opals. These earrings utilize the classic screw-back closure, making them perfect for non-pierced ears. The cabochon-cut stones are nestled in an ornate gold-tone filigree cap. Measuring approximately 1 inch in length, these offer a sophisticated mid-century aesthetic.
Key Features
Mid-century vintage appeal, rare screw-back mechanism for non-pierced ears, delicate filigree detailing, and desirable iridescent faux opal stones.
Authenticity Indicators
Authenticity High for period costume jewelry. Screw-back hardware style and filigree metal work are consistent with 1940s/50s production. Lack of maker's mark suggests mid-market costume mass-production.
Flaws to Note
Surface tarnish on the gold-tone metal and some accumulated dust in the filigree. Minor scratches on the glass stones consistent with age.
Selling Guide
Where to Sell
Etsy (best for vintage lovers), eBay (broadest reach), and Ruby Lane (if verified as high-end designer).
Selling Tips
Include 'Mid-Century', 'Screw-back', and 'Non-pierced' in the title. Clean carefully with a soft dry cloth—avoid liquids as they can damage the foil backing of vintage faux stones. Take photos in natural light to show the 'fire' in the opals.