Vintage Uncas Ring with Natural Black Onyx 14K RGF Rolled Gold Filled

Vintage Uncas Black Onyx Ring - Victorian Elegance This rare vintage Uncas ring features a perfectly smooth, oval-cut natural black onyx stone set in a 14K gold filled (R.G.P. 1/30) setting. The warm tone of the gold beautifully complements the deep black gemstone, creating a timeless and sophisticated look. Details: * Brand: Uncas * Era: Mid-20th century (likely 1950s) * Stone: Natural black onyx * Metal: 14K gold filled (marked 1/30 14K R.G.P.) * Ring Size: 6 US (≈16.5 mm inner diameter) - please see photos with measurements * Weight: 2,9 g * Condition: Very good vintage condition with minimal signs of age, stone and setting intact. Why you’ll love it:
Uncas rings are rare finds in the vintage market, especially in such well-preserved condition. This piece comes from my private collection and is offered for sale for the first time. Perfect for collectors or anyone who appreciates fine mid-century jewelry. There is a necklace in the same style listed separately. Packaging & Shipping: * Carefully packaged in a jewelry box for safe delivery * Ships worldwide from Ukraine 💌 Feel free to contact me with any questions or for additional photos.