Yellow metal woven-style band ring

This item is a yellow metallic band ring featuring a distinctive articulated or woven construction, consistent with the user's description as a 'flexy band ring.' The front portion of the band is composed of interlocking rectangular links with a textured, brushed finish on the raised segments, edged with small spherical bead details. These links appear to be joined in a manner that allows for flexibility. The back of the ring transitions into a solid, polished flat shank. On the interior of this solid section, there is a visible stamped mark that appears to read '14K IG MEXICO.' This marking is consistent with 14-karat gold content from a Mexican manufacturer, though this attribution remains a hypothesis subject to professional metallurgical testing. Small scratches and minor surface wear are visible on the polished interior and the edges of the links, consistent with a pre-owned vintage piece. The overall design is stylistically consistent with mid-to-late 20th-century jewelry aesthetics. Without physical inspection, the material composition and specific manufacturer cannot be definitively established; markings alone are evidence of origin but not a guarantee of authenticity.

Based on the provided imagery, the item appears to be a yellow metallic 'flexy' band ring featuring an articulated, woven-style construction. Based on what I can see, the interior of the shank bears a mark consistent with '14K IG MEXICO.' Per user submission, the piece is identified as a flexible band ring. I am treating the 14-karat gold content as a hypothesis, as markings alone do not constitute a guarantee of purity without professional metallurgical testing. The value estimate of $450-$650 assumes the metal is 14K gold and based on a weight typical for this style of vintage jewelry. I cannot verify from a photo whether the metal is solid gold or a plated alternative; if the item were found to be gold-filled or a base metal replica, the value would likely drop below $50 in the costume jewelry market. This estimate reflects the current market demand for mid-to-late 20th-century gold accessories, which are valued both for their design and their intrinsic metal weight. The visible surface wear and minor scratches are consistent with a pre-owned vintage item and have been factored into this range. To arrive at a more precise valuation, a physical inspection is required to calculate the exact gram weight and to perform an acid or XRF test to confirm the gold fineness. Furthermore, while the 'IG' mark suggests a specific manufacturer, I cannot confirm this attribution without further provenance documentation or physical hallmark verification. The provided range represents the typical market behavior for 14K gold bands of this aesthetic and complexity.