AI Appraisal Estimate

This item is a slender, free-blown or mold-blown glass bud vase featuring a deep amethyst or dark purple body and a clear, heavy glass base (referred to as a 'sham'). The silhouette is tapered, widening from a narrow neck to a slightly broader base, which is stylistically consistent with mid-20th-century 'swing' or bud vases frequently produced by manufacturers like Viking, Kanawha, or Murano. The rim exhibits a subtle scalloped or tri-lobed shape, common in hand-finished pieces. There are no visible maker's marks, signatures, or labels in the photograph to suggest a specific origin, so attribution is based solely on form and material. The color appears very dense, nearly black in low light but showing purple transparency where thinner toward the top. Surface condition appears good with high gloss, though there are minor reflections and light surface dust visible. Authentic identification of the maker would require a physical inspection of the pontil mark on the base or an original foil label. The craftsmanship shows a weighted bottom for stability, a characteristic of quality decorative glassware from the 1960s to 1970s.

Based on my visual analysis of the provided documentation, I have examined this mid-century style amethyst glass bud vase. The piece features a deep purple hue and a weighted clear glass base, stylistically consistent with 1960s to 1970s American or Italian production, such as items attributed to Viking Glass or Murano-style workshops. Based on what I can see, the craftsmanship appears to be of good quality with a hand-finished rim and high surface gloss. I cannot verify from a photo the specific maker or origin, as this would require a physical inspection of the pontil mark and base to check for identifying characteristics. The value estimate is predicated on the hypothesis that this is a mid-century decorative piece. If the attribution to a specific high-end maker were supported by a foil label or documented catalog match, the value could lean toward the upper end of the range. However, if the item is later found to be a more modern mass-produced reproduction or lacks the craftsmanship of period pieces, the value would likely fall below $20. General market demand for 'moody' mid-century colored glass remains steady among vintage collectors, though prices vary significantly based on size and known manufacturer. To establish a more precise value, an in-person examination would be necessary to assess the glass for internal inclusions, shear marks, or specific base-wear patterns that typically indicate age and quality. This estimate represents the fair market value for a mid-century decorative glass vase of this form in the style described, assuming the condition is as good as it appears in the image.