AI Appraisal Estimate

This item is a decorative balloon-style goblet, often used for wine or gin cocktails. It features a clear, wide, rounded bowl that transitions into a vibrant, emerald-green solid glass stem and a matching circular foot. The glass appears to be machine-made or semi-handmade, with a consistent thickness throughout the bowl. The green stem is elongated and minimalist, lacking ornamental collars or knops, which suggests a modern or mid-to-late 20th-century aesthetic influenced by Scandinavian or contemporary European glassware trends. The green glass adds a striking contrast to the transparent bowl, a popular design choice for festive or seasonal dining collections. In terms of condition, the glass shows high clarity without visible clouding, milkiness, or significant scratching; however, minor surface reflections suggest it is well-maintained with no apparent chips or cracks. There are no immediate visible maker's marks or signatures on the base in this view, suggesting it may be a mass-market retail piece rather than artisan-signed crystal. The craftsmanship reflects good quality for everyday or decorative use, featuring a smooth transition between the colored and clear glass components.

Upon visual examination of this two-tone balloon glass, I have assessed it as a contemporary piece of decorative stemware, likely produced in the late 20th or early 21st century. The design, featuring a clear bowl fused to a vibrant emerald-green stem and foot, follows a common aesthetic popularized by retail brands such as Villeroy & Boch or Pier 1, though the lack of a visible maker's mark suggests a mass-market production origin. The condition appears excellent, with high clarity and no evidence of 'sick glass' (cloudiness) or impact chips at the rim or base. Market demand for single, unbranded colorful stems is relatively low, as collectors typically seek complete sets of 6 or 12. Comparables for individual modern colored stems in secondary markets like eBay or local estate sales consistently fall within the $10-$30 range. The value is driven primarily by its utility and decorative appeal rather than rarity or artisan provenance. It is important to note that this appraisal is based on photographic evidence alone. A physical inspection would be required to check for acid-etched signatures on the base, evaluate the weight and lead content (crystal vs. soda-lime glass), and search for microscopic surface wear that might indicate age. Furthermore, provenance documentation or original packaging would be necessary to confirm a specific manufacturer and potentially increase the valuation if associated with a known designer.