AI identification & appraisal estimate

Amethyst carnival glass vase (unauthenticated)

Submitted photo of Amethyst carnival glass vase (unauthenticated)
Photo submitted by the user — not generated by AI

User's notes

An antique Crown Crystal amethyst Australian Gum Tips carnival glass vase. Height 9 inches / 23.5cm Base width 3 inches / 7.5cm Top width 5 1/8 inches /13cm 10 points and 10 ribs

These notes were written by the person who submitted this item. Appraiser.AI has not verified them, and the AI's identification and estimate may rely on them.

AI Estimated Value

Not an official valuation

$150-$250

AI estimate as of October 16, 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.

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Item Analysis

This is a molded carnival glass vase featuring a striking iridescent amethyst base color with vibrant metallic surface sheens displaying shifting hues of purple, bronze, and gold. The piece exhibits a flared, lobed rim with a scalloped edge and a vertically ribbed body that tapers gracefully down to a rounded circular foot. The physical characteristics closely match period production styles often associated with early 20th-century pressed glass techniques. The owner identifies this piece as an antique Crown Crystal amethyst Australian Gum Tips carnival glass vase measuring approximately 9 inches in height, with a base width of 3 inches, a top width of 5 and 1/8 inches, featuring 10 points and 10 ribs; however, this specific attribution is unverified from visual evidence alone as no maker's mark or signature is directly legible in the image. There are no obvious major structural damage issues visible in the photograph, though standard surface wear and minor manufacturing imperfections typical of vintage pressed glass may be present upon physical inspection. The attribution in the name reflects a descriptive assessment based on the visible form, color, and finish, while acknowledging that the owner-supplied claims regarding the exact maker remain unverified.

AI Appraisal Report

Based on what I can see in the photograph, this molded carnival glass vase features a striking iridescent amethyst finish, a flared lobed rim with a scalloped edge, and a vertically ribbed body. Per user submission: the owner identifies this piece as an antique Crown Crystal amethyst Australian Gum Tips carnival glass vase measuring approximately 9 inches in height with 10 points and 10 ribs. I cannot verify from a photo alone whether this unauthenticated piece is a period Crown Crystal production, as no maker's mark is visible in the image. Assuming the owner's attribution is correct and that the piece dates to the early 20th century, comparable antique carnival glass vases of this type typically trade in the $150 to $250 range depending on the vibrancy of the iridescence and overall condition. If physical inspection were to reveal that the item is a later reproduction, replica, or a mass-market souvenir piece rather than period Crown Crystal, the market value would drop significantly to the $30 to $60 range. I would need physical inspection to confirm the glass quality, mold seams, and wear patterns, alongside potential expert consultation, to better understand its manufacturing origin. The current value estimate assumes the user's attribution is correct, but actual market realization depends entirely on authentication upon in-person review.

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