AI identification & appraisal estimate

Porcelain dinner plate by Royal Chester (not authenticated)

Submitted photo of Porcelain dinner plate by Royal Chester (not authenticated)
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$25-$50

AI estimate as of September 26, 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 visual inspection focuses on two ceramic plates displayed on a striped fabric surface. The plate on the left is shown front-facing, featuring a creamy off-white or light yellow glazed body decorated with a colorful floral rim pattern consisting of pink, yellow, and blue flowers with green foliage, bordered by a reddish-orange and gold-accented rim band. The plate on the right is flipped upside down, displaying a plain white underside with a raised circular foot ring. A maker's mark is visibly printed on the bottom of the right plate, featuring a decorative circular green crest that encloses text reading 'ROYAL CHESTER' and 'MADE IN JAPAN', accompanied by the word 'OGDEN' stamped underneath in red lettering. The physical characteristics are consistent with mid-20th-century mass-produced dinnerware, likely porcelain or fine earthenware. The condition appears generally clean with glossy glaze and no glaring visible cracks or chips, though minor surface wear may be present. The identification rests on the clearly visible maker's mark stamped on the reverse side of the object, which serves as unverified evidence of origin and maker.

AI Appraisal Report

Based on what I can see in the provided image, this visual inspection covers a set of two ceramic plates featuring a floral rim pattern and a maker's mark on the reverse that appears to read 'ROYAL CHESTER' and 'MADE IN JAPAN' alongside a red stamp for 'OGDEN'. The physical characteristics, including the glossy glaze and colorful transfer-printed floral border, are consistent with mid-20th-century mass-produced dinnerware. Based on the assumption that this attribution is correct, comparable items of this type typically trade in the $25 to $50 range depending on the completeness of a larger set and localized demand. I cannot verify from a photo alone whether the materials, age, or markings are entirely free from alteration or how pristine the physical condition is upon closer scrutiny, as would need physical inspection to confirm. General market demand for mid-century Japanese export tableware is relatively modest, as these pieces were produced in high volumes. To establish greater certainty regarding value and origin, one would need in-person examination by a qualified ceramic specialist, detailed hallmark verification, and a thorough assessment for wear, factory flaws, or repairs. If the item turns out to be a modern reproduction, a copy, or unattributed generic ware rather than mid-century export porcelain, the value would likely decrease to a nominal household or decorative value of under $15.

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