Cut glass goblet in the Waterford 'Lismore' style

This item is a clear, cut glass goblet featuring a bowl decorated with deep, vertical wedge cuts on the lower third and fine, upright diamond-shaped crisscross cuts above them. The bowl sits upon a multi-faceted, knopped stem that tapers slightly downward to meet a plain, circular foot. The glass appears to have a high level of clarity and a heavy weight, consistent with lead crystal compositions. Stylistically, the pattern and stem construction are highly consistent with the 'Lismore' pattern by Waterford, though no acid-etched maker's mark is visible on the foot in the provided photograph to confirm this attribution. Based on the pattern, it reflects mid-to-late 20th-century design standards. The piece appears to be in good condition with no visible chips, cracks, or cloudiness, though micro-scratches from use might be present upon physical inspection. This identification remains a hypothesis pending a professional in-person review to check for subtle hallmarks or unique manufacturing characteristics.

Based on my visual analysis of the provided image, I have evaluated this clear cut glass goblet which bears a design consistent with the 'Lismore' pattern. From what I can see, the piece displays the characteristic deep wedge and diamond-shaped crisscross cuts associated with high-quality lead crystal. However, I cannot verify the presence of an acid-etched maker's mark on the foot from this photograph, which is a key indicator for a specific attribution. My estimate is based on the working hypothesis that this is a mid-to-late 20th-century lead crystal goblet of this specific style. The market for vintage cut crystal remains stable, though value is heavily influenced by brand identification. If this piece were found to be an unattributed 'style-of' reproduction or lacked a verifiable maker's mark upon physical inspection, the value would likely decrease to the $15-$25 range. Conversely, if a hallmark is found, it would command the higher end of my estimate. A physical inspection is required to check for micro-chips, cloudiness (glass sickness), or subtle manufacturing flaws not visible in a photo. To provide a more robust valuation, I would need to perform a weight test, check for the specific 'ring' of lead crystal, and search for any etched signatures under specialized lighting. This value assumes the item is in good condition; any significant wear or damage would notably impact the secondary market desirability.