AI identification & appraisal estimate

Silver Fade Monogram Tumbler Glass

This name is the AI's identification of the item — it may be incorrect.

Submitted photo of Silver Fade Monogram Tumbler Glass
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$25 - $45

AI estimate as of April 30, 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 is a vintage-style highball or water tumbler featuring a distinctive silver-tone gradient or fade design. The piece is constructed from clear glass and stands approximately 6 to 7 inches tall. The most prominent feature is a thick band of silver metallic plating at the rim that gradually thins downward, a style popular in Mid-Century Modern barware (circa 1950s-1960s). Centered on the body is a large, stylized monogram letter 'C' in a cursive, script-like font, executed in a matching silver metallic finish. The base is heavy and weighted (sham bottom), providing stability and a premium feel. Upon close inspection, the silver plating shows signs of age-related wear, including minor scuffing and thinning of the metallic layer near the edges, which is typical for items of this age that have been hand-washed but not meticulously preserved. No visible chips or cracks are apparent in the glass body. This item exemplifies the cocktail culture aesthetic of the mid-20th century, likely produced by a company such as Dorothy Thorpe or Vitreon Queen's Lusterware, though no specific maker's mark is visible in the view.

AI Appraisal Report

I have carefully examined the provided details and visual characteristics of this silver fade monogrammed tumbler. The piece displays the hallmark 'silver luster' or 'mercury glass' gradient popular in the 1950s and 1960s, a style pioneered by designers like Dorothy Thorpe and widely emulated by contemporaries such as Vitreon Queen's Lusterware. The heavy sham bottom and script 'C' monogram suggest this was part of a personalized residential bar set. My assessment of the condition reveals significant thinning and 'pitting' of the silver plating near the rim, which is a common result of oxidation and abrasive cleaning over decades. While the glass remains structurally sound without chips, this cosmetic wear to the metallic finish negatively impacts the value for high-end collectors who prioritize pristine 'New Old Stock' conditions. The market for mid-century barware remains steady, but individual monogrammed pieces generally command lower prices than complete, un-monogrammed sets of six or eight, as the 'C' limits the pool of prospective buyers. Comparables for single worn tumblers of this era typically fall in the $20 to $40 range. Please note that based on image analysis alone, I cannot definitively confirm the maker or the composition of the metallic band. A physical inspection is required to check for etched hallmarks on the base (often faint on Thorpe pieces) and to determine if the plating is genuine sterling silver or a chrome-based alloy. Full authentication would require provenance documentation or a chemical test of the metallic layer to distinguish between designer-label production and period mass-market imitations.

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