Vintage Turquoise and White Metal Signet-Style Ring

This item is a vintage-style signet ring featuring a large, rectangular cushion-cut turquoise cabochon as its centerpiece. Found in a white metal alloy, possibly sterling silver or a base metal with silver plating, the band displays a distinct contrast with gold-toned engraved circular and floral-inspired geometric motifs on the shoulders. The turquoise stone exhibits a vibrant sky-blue hue with significant dark brown and black spiderweb matrix patterning, characteristic of natural turquoise deposits. The stone is set in a simple, raised bezel mount. The band itself is wide and tapers slightly towards the back, showing visible surface scratches, tarnish, and wear consistent with age and frequent use. There are no immediate maker's marks or hallmarks visible in the image, but the craftsmanship suggests a mid-20th-century Southwest or ethnic revival style. The patina on the metal indicates exposure to the elements over time, while the stone appears securely set despite some minor surface abrasions. Overall, the piece demonstrates a blend of rustic charm and intentional geometric design.