Vintage Gold Matte Nugget Ring with Center Stone

This item is a vintage gold matte nugget ring, weighing 15.8 grams and stamped 14k, indicating its gold purity. The ring features a distinctive organic, textured surface, often referred to as a 'nugget' style, which mimics the appearance of natural gold nuggets. This texture covers the entire exterior surface of the ring's band and setting, creating an irregular, undulating finish. The gold color appears to be a warm yellow, consistent with 14k gold. The finish is matte or satin, reducing reflectivity and enhancing the raw, natural aesthetic of the 'nugget' design. At the center, the ring prominently displays a single, brilliant-cut stone set within a partial bezel or open-sided setting. While the stone possesses the visual characteristics of a diamond, appearing clear and exhibiting significant brilliance and fire, the provided context indicates it did not react to a diamond tester, suggesting it is a simulant or a treated diamond if it were natural. The setting for the stone is integrated into the nugget design, with prongs or walls emerging from the textured gold. There are no visible maker's marks or signatures apparent in the image. The overall condition appears good, with the textured surface naturally concealing minor wear. No obvious damage or repairs are discernible from the image. The style points to a vintage period, likely mid to late 20th century, when nugget jewelry was particularly popular. The substantial weight of 15.8 grams for a ring suggests a robust and well-made piece, indicating good craftsmanship, typical of quality gold jewelry from that era.