Inlaid signet-style ring with eagle motif

This item appears to be a signet-type ring featuring a central hexagonal face. The face is inlaid with a stone or composite material showing variegated brown and amber tones, consistent with tiger's eye or agate. Mounted atop this inlay is a yellow-toned metallic eagle in flight, which clutches a small, colorless circular stone in its talons; this stone is consistent in appearance with a small diamond or cubic zirconia in a bezel setting. The band and bezel are composed of a yellow-toned metal, though without visible hallmarks such as '10k', '14k', or maker's stamps in the provided image, the specific purity and material composition cannot be determined. The construction appears sturdy with decorative ribbed detailing on the shoulders of the band. Stylistically, the ring is consistent with mid-to-late 20th-century men's jewelry designs often associated with fraternal organizations or patriotic themes. Visible wear includes small surface scratches on the metal and minor dulling of the polish, which is typical for a piece that has been worn regularly. Because no interior hallmarks are visible in the photograph, any attribution to a specific jeweler or a certain gold karat remains a hypothesis subject to physical testing and inspection.

Based on my examination of the provided photograph, this ring appears to be a mid-to-late 20th-century men's signet-style piece featuring an eagle motif over a stone inlay. From what I can see, the central inlay is consistent with tiger's eye, and the eagle clutches a small stone that displays characteristics of a small diamond or cubic zirconia. I cannot verify the metal purity from a photo alone; while the color suggests yellow gold, the absence of visible hallmarks means the material could range from 10k gold to gold-plated base metal. The value estimate of $400 - $750 is a hypothesis based on the assumption that the mount is 10k or 14k gold. This range reflects current market interest in fraternal and patriotic-themed jewelry of this era. I cannot confirm the specific maker or the stone's quality without physical testing. Therefore, this value is contingent upon the metal and stones being genuine as described. If the piece were determined to be gold-plated or to contain a synthetic composite inlay rather than natural stone, the value would likely decrease significantly to the $50 - $125 range. To provide a more precise valuation, I would need a physical inspection to verify hallmarks, perform an acid or XRF metal test, and examine the stones under magnification to determine if they are natural or synthetic. This estimate represents typical market behavior for items of this style assuming gold composition and would require authentication of materials to be finalized.