AI Appraisal Estimate

This is a hand-blown glass bud vase featuring a classic Mid-Century Modern silhouette. The piece is constructed using the Italian 'Sommerso' technique, where a core of deep amethyst or dark plum-colored glass is encased within a thick, solid layer of clear colorless glass at the base. The vase stands as a tall, slender cylinder that gently flares outward toward a weighted, bulbous clear glass foundation. The rim is delicately scalloped or tri-lobed, adding a decorative organic touch to the mouth. Physically, the glass exhibits high clarity and a smooth, polished surface finish typical of mid-20th-century art glass. No visible maker's marks or signatures are apparent in the image, though the style is synonymous with Murano (Italy) or Scandinavian glass houses like Aseda or Holmegaard from the 1960s. The condition appears excellent with no visible chips or cracks, although minor shelf wear on the bottom surface and small internal air bubbles (seeds) inherent to the blowing process may be present upon close inspection. The craftsmanship is evident in the balanced proportions and the seamless transition between the saturated interior color and the heavy clear casing.

This mid-century modern Sommerso bud vase is an excellent example of Italian-inspired glasswork from the 1960s. Upon visual examination, the piece exhibits the characteristic 'submerged' color layering technique synonymous with Murano craftsmanship. The deep amethyst core is well-centered within the clear casing, and the tri-lobed rim remains sharp and undamaged. The heavy, weighted base indicates high-quality lead crystal composition, which provides stability and enhances light refraction. The market for mid-century art glass remains steady, particularly for accessible decorative pieces in 'jewel' tones like this plum hue. Comparable sales for unsigned Sommerso vases of this size and color profile typically fall within the $120 to $180 range. The value is bolstered by the pristine condition of the mouth and the clarity of the glass, though the lack of a signature or original foil label (such as Seguso or Mandruzzato) prevents a higher valuation. Without a physical inspection, I cannot confirm the presence of microscopic 'shelf wear' on the base, which is expected for authentic period pieces, nor can I verify the absence of 'flea bites' that might be invisible in photographs. Full authentication would require an in-person examination to check for hand-tooling marks on the pontil and UV light testing to determine the chemical composition of the glass. Documentation of provenance or a verified maker’s mark would be necessary to elevate this item to a specific high-end designer attribution.