AI identification & appraisal estimate

Japanese Chokin Art Cobalt Blue Porcelain Vase

Submitted photo of Japanese Chokin Art Cobalt Blue Porcelain Vase
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$45.00 - $65.00

AI estimate as of March 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.

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AI Item Analysis

This is a decorative ginger-style or moon-shaped vase featuring Art of Chokin, a traditional Japanese metal engraving technique. The vase is constructed from porcelain with a deep, high-gloss cobalt blue glaze. The central focus is a circular inset panel rimmed in 24K gold, showcasing an engraved metal scene of peonies and foliage. The engraving utilizes various metallic tones, including silver, copper, and gold hues, to create a three-dimensional effect against a textured silver-tone background. The vase stands approximately 6 to 8 inches tall with a flattened ovoid body and narrow rim. The craftsmanship is indicative of mid-to-late 20th-century souvenir or giftware production, popularized in Japan and frequently produced by companies such as '24K Gold Chokin' or similar manufacturers. The item appears to be in excellent vintage condition; the cobalt glaze maintains a mirror-like finish without visible scratches, and the gold-gilded rim shows no significant wear or thinning. The metal plate is securely seated and free of oxidation or pitting, which is a common issue with older Chokin pieces. This style represents a modern commercial application of ancient metalworking techniques used originally to decorate samurai armor and shrines.

AI Appraisal Report

I have examined the digital representation of this Japanese Chokin Art Cobalt Blue Porcelain Vase. The item is a classic example of late 20th-century souvenir ware, specifically produced during the 1970s or 1980s. The 'Art of Chokin' utilizes a commercial etching process onto copper plates, which are then gilded with silver and 24K gold. Based on my visual inspection, the cobalt glaze remains vibrant with no visible crazing or 'flea bites' on the rim, and the gold gilding appears intact, which preserves its decorative appeal. The market for mid-century Chokin porcelain is currently oversaturated. These pieces were mass-produced for the export and tourist markets, meaning they lack the rarity of hand-engraved Edo-period metalwork. Comparable sales on platforms like eBay and Etsy consistently show realized prices between $30 and $70 for vases of this size and condition. The presence of the original sticker or a '24K Gold' stamp on the base would confirm its origin, though it would not significantly elevate the price. Value is driven primarily by aesthetic condition. This specimen is in excellent state, but its value is capped by its status as a decor item rather than a fine art investment. Limitation: While the images suggest excellent condition, a physical inspection is required to check for internal hairline cracks, professional restorations, or signs of metal plate lifting. A full authentication would require examining the maker's mark on the underside and testing the metal content with X-ray fluorescence (XRF) to verify the 24K gold plating thickness. Provenance documentation is rarely available for such items but would assist in dating the piece accurately.

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