AI identification & appraisal estimate

Vintage MCM Italian Aquamarine Glass Fish Decanter (Mod Dep)

Submitted photo of Vintage MCM Italian Aquamarine Glass Fish Decanter (Mod Dep)
Photo submitted by the user — not generated by AI

User's notes

MOD DEP fish decanter

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

$45–$85

AI estimate as of March 23, 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 vintage mid-century modern figurative glass decanter, often used for wine or spirits, crafted in the shape of a vertical fish. The glass is a vibrant translucent aquamarine or soft seafoam blue-green hue. The construction utilizes a two-part press-mold technique, indicated by the visible side seams running along the body. The piece features a tall, slender columnar neck that transitions into a whimsical fish body with detailed molded texturing representing scales, fins, and large circular eyes. The tail serves as a broad, flared base providing stability. The 'MOD DEP' marking (modello depositato) signifies a registered Italian design, common for Empoli-region glass manufactured between the 1950s and 1970s. Physically, the item appears in good structural condition with no major cracks visible, though slight shelf wear is present on the base. The glass contains minor internal air bubbles typical of mid-20th-century mass production. The neck is designed for a cork or glass stopper, which appears to be missing in this photograph. The craftsmanship reflects the popular decorative export-ware style of Italy's postwar era.

AI Appraisal Report

Based on my examination of this vintage MCM Italian fish decanter, I have assessed it as an authentic piece of postwar decorative glass from the Empoli region. The vibrant aquamarine hue and 'MOD DEP' marking are consistent with exports from the 1960s. The mold-blown details, specifically the scale texture and flared tail base, remain crisp, suggesting the mold was in good condition at the time of production. I observe minor internal air bubbles and side seams; these are not defects but rather period-correct manufacturing characteristics of mass-produced Italian export glass. Market demand for figurative Italian glass remains steady among Mid-Century Modern enthusiasts, though value is currently constrained by the absence of the original stopper. In the current secondary market—excluding high-end boutique markups—similar fish-form decanters with stoppers typically fetch $100–$150. The missing component and common colorway place this specific example at a lower price point. Authenticity is largely confirmed by the 'MOD DEP' embossing, which is difficult to replicate with the correct typeface and glass quality found in modern reproductions. However, my assessment is limited by the digital format. A full authentication would require physical inspection to check for 'sick glass' (internal chemical degradation), tactile verification of shelf wear to ensure it matches the alleged age, and a UV light test to inspect for modern repairs or resins. Provenance or an original retailer label (such as Rossini or Giftcraft) would further solidify its history. Without the stopper, the item functions primarily as a decorative bud vase or sculptural object rather than a sealed vessel.

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