Gold and black stone men's ring

This piece appears to be a vintage men's dress ring featuring a flat, rectangular face set with a contrasting black inlay, possibly onyx or black glass. The metallic band has a warm, yellow-gold tone with a polished or slightly worn finish visible across the top bezel surface. The ring exhibits standard signs of age and handling, including minor surface scuffs and light micro-scratching on the metallic surfaces and the dark inlay, consistent with regular wear. There are no clearly visible hallmarks, maker's marks, or stamps legible from the provided photographic angle, meaning the exact metal purity and maker remain unverified. The construction style suggests mid-20th-century design aesthetics, commonly associated with the Art Deco revival or retro periods, though this is purely a stylistic hypothesis. The identification relies entirely on the visible physical characteristics captured in the photograph, and the item has not been authenticated in person.

Based on what I can see in the photograph, this vintage men's dress ring features a flat, rectangular face set with a dark inlay, possibly onyx or black glass, paired with a warm yellow-gold toned band. The piece displays design aesthetics suggestive of mid-20th-century retro or Art Deco revival styles. However, I cannot verify the exact metal purity, stone composition, or maker from an image alone, as no hallmarks or stamps are legible from this angle. The ring exhibits minor surface scuffs and micro-scratching consistent with normal wear. My valuation range of $150 to $300 assumes that the materials are consistent with gold-plated or low-karat gold mounting and genuine hardstone inlay, characteristic of items of this type. General market demand for vintage mid-century men's jewelry remains modest, driven by buyers interested in retro aesthetics. To establish a more precise evaluation and to address potential uncertainty, physical inspection would be required, including hallmark verification, metal testing such as X-ray fluorescence, and gemological assessment. If further examination were to reveal that the item is a modern reproduction, replica, or made in the style of the period with base metals, the market value would likely decrease to the $40 to $80 range. This estimate remains a working hypothesis dependent upon physical authentication.