AI Appraisal Estimate

This elegant wine goblet features a deep teal or peacock blue bowl set upon a clear, ornate crystal stem and circular foot. The primary decorative element is a finely wheel-etched or sandblasted design of a swan in flight with its wings outstretched, rendered in a frosted white finish that contrasts sharply against the saturated blue glass. The rim of the goblet is embellished with a thin, delicate gold-gilt band, suggesting a mid-20th-century production, likely influenced by Bohemian or Venetian glassmaking traditions. The stem is notable for its 'water drop' or balustrade-style molding, which includes a central orb-like node that provides both aesthetic appeal and a comfortable grip. Measuring approximately 8-9 inches in height, the glass demonstrates high-quality craftsmanship through the clarity of the stem and the precision of the avian etching. The condition appears excellent with no visible chips or cracks, though very minor thinning of the gold leaf at the rim may be present due to age. This piece likely dates to the 1950s or 1960s, reflecting an era where stylized nature motifs were popular in fine stemware. The lack of a visible maker's mark in the photograph is common for this type of glassware, which was often labeled with stickers.

Based on my visual examination of this teal crystal wine goblet, I find it to be a high-quality example of Mid-Century European glassware, likely of Bohemian or Bavarian origin. The deep teal hue is characteristic of high-cobalt glass mixtures of the 1950s, and the intricate wheel-etching of the swan motif displays a level of skill consistent with established glasshouses such as Moser or Ajka, though the lack of a signature suggests it may have been produced for the high-end export market. The gold-gilt rim shows only minor thinning, which is remarkable for its age and suggests the piece was used primarily for display. The 'water drop' stem exhibits excellent clarity and a lack of seed bubbles, indicating superior manufacturing standards. The market for mid-century colored stemware remains stable, with specific interest in avian and nature-themed graphics among collectors of vintage barware. However, because this evaluation is based on provided images, I must note that I cannot verify the resonance or 'ring' of the lead content, nor can I inspect for micro-scratches on the base that would confirm age-related wear. To definitively authenticate this as a specific maker's piece, an in-person inspection of the pontil mark and comparison against 1960s trade catalogs would be required. Any original manufacturer’s foil stickers, if they had survived, would significantly increase the valuation toward the higher end of the range. Despite these limitations, the craftsmanship remains evident.