AI identification & appraisal estimate

Cobalt blue art glass swung vase

Submitted photo of Cobalt blue art glass swung vase
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$150-$250

AI estimate as of September 7, 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 striking, freeform art glass centerpiece bowl or vase featuring a vivid cobalt blue colorway with contrasting clear glass elements at the rim and pedestal base. The piece exhibits characteristic mid-century modern swung glass or stretch glass techniques, displaying tall, dramatic upward-sweeping peaks and a flared, undulating rim that creates a four-pointed star or crown-like profile from above. The body tapers gracefully down to a bulbous clear glass stem section before expanding into a wide, flat circular foot for stability. There are no clearly visible maker's marks, signatures, or stamps apparent in the image, so the identification is based entirely on visual characteristics such as the color saturation, mold style, and manufacturing techniques commonly associated with mid-century glassware producers like Murano, Viking, or LE Smith, though it remains unverified. The physical condition appears generally clean and well-preserved with smooth, glossy surfaces and no obvious chips, cracks, or major damage visible from this angle, showing typical light surface wear consistent with age and display use. The overall craftsmanship points to a mold-blown and hand-manipulated process, typical of decorative art glass production from the mid-20th century.

AI Appraisal Report

Based on what I can see in the photograph, this striking cobalt blue art glass swung vase displays classic mid-century modern characteristics, including dramatic upward-sweeping peaks and a flared, undulating rim. The rich color saturation and pedestal base suggest production techniques associated with mid-century makers like Viking or LE Smith, though I can't verify from a photo whether it is definitively by any specific manufacturer. There are no visible maker's marks or signatures apparent, making this visual attribution a working assumption that would need physical inspection to confirm. Based on general market conditions and strong current demand for mid-century decorative glassware, an item of this type if the attribution is correct typically commands a retail value in the $150 to $250 range. The physical condition appears generally clean and well-preserved with smooth, glossy surfaces and only typical light surface wear consistent with age, which supports the higher end of this estimate. However, if physical inspection reveals the piece to be a later reproduction, replica, or merely made in the style of mid-century swung glass rather than an actual period piece, the estimated value would drop significantly to the $40-$75 range. To establish a more precise valuation and address authenticity, I would need an in-person examination, hallmark or mold verification, and consultation with an expert in mid-century art glass.

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