Antique Uncas Manufacturing Co Engagement Ring Appraisal

Vintage/Antique Uncas Manufacturing Co. Engagement Ring

This is a vintage or antique engagement ring, likely crafted from white gold or platinum, given its silvery-white hue and resistance to tarnish. The ring features a central, elevated, round-cut gemstone, which appears to be a diamond or a diamond simulant, held securely by a four-prong setting. The stone exhibits some light reflection and appears to have a slight greenish or grayish tint, possibly indicating its natural color or a coating/patina. The shoulders of the ring, extending from the central setting, are ornamented with a pair of smaller, round bezel-set gemstones on each side, flanked by what appears to be intricate filigree work, possibly milgrain detailing, providing a delicate and classic aesthetic. The band itself is smooth and polished towards the back, and shows some signs of wear consistent with age, such as minor surface scratches and possibly slight distortion. A notable feature is a visible engraving or stamp on the inside of the band, which appears to read 'UNCAS MFG Co' or similar, indicating the manufacturer. This mark suggests the ring could be a product of the Uncas Manufacturing Company, known for producing jewelry from the early to mid-20th century, which aligns with the overall style. The craftsmanship, particularly the intricate detailing on the shoulders, suggests a good quality piece from its era, though the central stone's clarity and cutting quality cannot be fully assessed from the image alone. The overall condition is good for its age, though a professional cleaning would enhance its brilliance.