Two vintage cocktail rings with colored stones

This image presents a pair of vintage cocktail rings resting in the palm of an open hand for scale. The rings appear to be crafted from a silver-toned metal, likely sterling silver or white metal, displaying a noticeable dark patina and tarnishing consistent with age and lack of recent polishing. The ring on the left features a smooth, cabochon-cut opaque pink or light purple stone, securely bezel-set in a rounded mounting with subtle decorative shoulders leading to a simple band. The ring on the right is larger and more prominent, showcasing a large, faceted rectangular or emerald-cut yellow stone, possibly glass, quartz, or citrine, held in a raised basket setting with multiple thin prongs and an open gallery to allow light through. The band on the yellow-stoned ring is narrow and shows minor wear. No maker's marks, hallmarks, or signatures are clearly visible in this photographic angle. The style suggests mid-20th-century costume or semi-precious estate jewelry, likely dating from the mid-century era, though without physical inspection or magnified views of stamps, the exact metal purity and stone composition remain unverified.

Based on what I can see in the photograph, this appraisal addresses a pair of vintage cocktail rings, likely dating to the mid-20th century. The left ring features a cabochon-cut pink or light purple stone in a bezel setting, while the right ring showcases a large, faceted yellow stone in a prong setting. Both pieces exhibit a silver-toned metal with a noticeable dark patina. I cannot verify from a photo whether the metal is sterling silver or base metal, nor can I determine the exact composition of the stones, which could range from semi-precious gems to colored glass. I would need physical inspection, hallmark verification, and gemological testing to confirm authenticity and materials. The estimated value range of $150 to $300 assumes that the rings are crafted in sterling silver with period-appropriate stones. Demand for mid-century costume and estate jewelry remains steady among vintage enthusiasts, though values are heavily dependent on condition, metal purity, and maker attribution. If physical examination reveals these rings to be modern reproductions, unbranded replicas, or made of base metals with synthetic or glass stones, the value would likely decrease to a range of $40 to $80. To fully establish the value and authenticity of these items, a formal in-person examination by a qualified appraiser or gemologist is recommended.