AI Appraisal Estimate

This item is an elegant stemmed goblet crafted from fine clear crystal. It features an intricate wheel-etched or needle-etched floral and foliate pattern that adorns the upper half of the bowl. The pattern includes stylized blossoms and scrolling vines, characteristic of early to mid-20th-century American or European glassware designs like those from Fostoria, Heisey, or Tiffin. The stem is particularly notable, showcasing a multi-part construction with a decorative bulbous knop featuring vertically ribbed or 'diamond' texture, sandwiched between smaller faceted wafers. This suggests high-quality craftsmanship and a possibly pressed or blown-and-molded technique. The glass appears to have excellent clarity, reflecting light with high brilliance. Upon inspection through the image, the foot is circular and flat, providing stability. There are no immediate signs of large chips or cracks, although vintage crystal often exhibits micro-scratches or 'flea bites' around the rim and base consistent with age. It is likely dated between 1920 and 1950, reflecting the Art Deco or late Victorian influence in table service.

Based on my visual examination of this vintage etched crystal goblet, I have assessed it as a high-quality example of American brilliant-era influenced stemware, likely produced by a prominent manufacturer such as Tiffin or Fostoria between 1930 and 1950. The piece displays characteristic wheel-etching with 'swag and blossom' motifs and a sophisticated multi-part molded stem with a central textured knop. The clarity of the crystal suggest a leaded composition, which provides the brilliance observed in the light refraction. The condition appears Excellent (EX), showing no visible clouding (sickness), major chips, or significant 'flea bites' on the rim. The secondary market for mid-century elegant glass is currently stable but specialized; while individual pieces are occasionally sold for replacement purposes, higher values are realized for complete sets of twelve. Comparables for similar etched patterns from the Depression era typically range from $35 to $75 depending on the complexity of the stem. Limitations of this digital appraisal include the inability to verify the 'ring' or resonance of the glass, which confirms lead content, and the absence of a maker's mark (often acid-etched and faint). A full authentication would require a physical inspection to check for base wear patterns consistent with age, UV light testing to observe fluorescence (indicative of specific chemical stabilizers used by different glass houses), and a tactile examination of the etch depth to distinguish between true copper-wheel engraving and cheaper acid-etching techniques.