Rectangular Moonstone Ring Appraisal

Gold-Toned Ring with Rectangular Cabochon Moonstone

The item is a ring featuring a prominent rectangular cabochon gemstone set in a gold-toned metal band. The stone exhibits a noticeable adularescence, a captivating internal Schiller effect that is characteristic of moonstone, displaying a soft, internal blue to white glow across its surface, especially visible in the upper portion of the stone. The rectangular shape of the stone is well-proportioned, with smooth, rounded corners, suggesting a cabochon cut which enhances the adularescence. The setting appears to be a bezel or semi-bezel style, encasing the stone securely along its edges, which is a common and protective setting for moonstones. The metal band is a uniform gold color, polished to a high sheen, and appears to be made from a precious metal such as gold, though the caratage or purity cannot be determined from the image. The band is smooth, with no discernible engravings or texture. The overall design is relatively simple and elegant, focusing on the beauty of the moonstone. There are no obvious signs of significant damage such as chips or cracks on the stone, nor heavy scratches or tarnishing on the metal, indicating good overall condition. The craftsmanship appears to be of good quality, with precise stone setting and a well-finished band. No maker's marks or hallmarks are visible in the provided image. The style suggests a modern or contemporary piece, possibly from the late 20th or early 21st century, given its clean lines and focus on a single, striking gemstone. The ring's design emphasizes the optical phenomenon of the moonstone, making it a focal point.