AI identification & appraisal estimate

Fruit-motif leaded slag glass pendant lamp in the Tiffany style

Submitted photo of Fruit-motif leaded slag glass pendant lamp in the Tiffany style
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$400 - $800

AI estimate as of July 10, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Item Analysis

This item is a large pendant-style light fixture appearing to be constructed from leaded slag glass and metal. The shade features a flared, ruffled crown with cream-colored slag glass panels leading down to a wide, sloped mid-section of matching cream and tan marbling. The lower border is decorated with a vibrant fruit-motif design, including depictions consistent with pears, apples, and bunches of grapes in shades of green, amber, red, and deep purple. The pieces are joined with leaded solder lines that have a dark patina. A decorative pierced metal gallery separates the crown from the main body. Attached to the lamp is a brass-finished hanging hardware kit consisting of a chain, a ribbed ceiling canopy, and electrical wiring. Stylistically, the piece is consistent with 20th-century American leaded glass lamps commonly referred to as 'Tiffany style,' though no maker's marks or signatures are visible in the image to attribute it to a specific manufacturer or studio. The craftsmanship shows varied glass textures and rich color saturation. Visible condition appears fair; there is minor oxidation on the metal components and some dust accumulation consistent with age and use. Identification as a specific brand is withheld as no labels are present for verification.

AI Appraisal Report

Based on my examination of the image provided, I have evaluated this fruit-motif leaded slag glass pendant lamp. The piece exhibits characteristics consistent with 20th-century American slag glass work, frequently categorized as 'Tiffany style.' The craftsmanship appears robust, featuring a multi-tonal cream crown and a complex decorative border with varied glass textures representing fruit. From what I can see, the solder lines possess a dark patina, and the metal gallery shows minor oxidation, which is common for lighting of this age. However, I cannot verify the specific manufacturer or the exact age from a photograph alone, as no signatures or maker's marks are visible. The value of $400 - $800 is based on the assumption that this is a high-quality 20th-century vintage tribute piece. If this item were to be linked to a known studio like Duffner & Kimberly or Wilkinson through further research, its market value could increase significantly. Conversely, if a physical inspection reveals it to be a more modern mass-produced reproduction using lower-quality materials or copper foil techniques rather than traditional leading, the value would likely fall into the $150 - $300 range. The market for leaded glass remains stable for decorative items with vibrant colors and subject matter like this fruit motif. To confirm this estimate, an in-person examination is necessary to check for glass fractures, evaluate the weight and composition of the metalwork, and inspect the internal electrical components for any manufacturer stamps that are not visible in these photos. Authentication would require provenance documentation or a physical appraisal by a specialist in leaded glass.

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