AI Appraisal Estimate

This is a large ceramic serving bowl featuring the 'Aliana' pattern, exclusively designed for and retailed by Tiffany & Co. The bowl is crafted from high-quality English earthenware or ironstone, characterized by a vibrant periwinkle blue ground. The exterior decoration consists of a hand-painted or transfer-printed aesthetic featuring deep blue wavy or 'scribble' geometric lines interspersed with stylized floral motifs in shades of burgundy, sage green, and yellow. The bowl has a deep, rounded form with a flared rim and sits on a slightly elevated, unglazed foot ring. The underside of the base is clearly marked with a red stamp that reads 'ALIANA MADE IN ENGLAND EXCLUSIVELY FOR TIFFANY & CO. © PATTERN NO. 6.13'. Physically, the bowl appears robust with a smooth, high-gloss glazed finish across the interior and exterior surfaces. There are visible water spots on the glazed underside, but the overall condition appears excellent with no immediate signs of chips, cracks, or significant crazing. This pattern likely dates from the late 20th century (circa 1980s-1990s), reflecting the playful and bold design aesthetic popularized by high-end retailers during that era. The craftsmanship is consistent with premium English production standards for luxury retail distribution.

This appraisal concerns the Tiffany & Co. 'Aliana' pattern serving bowl, produced in England. Based on my visual examination of the high-resolution imagery, the item displays the hallmarks of genuine late 20th-century (circa 1980s-1990s) English earthenware produced for luxury retail. The 'Aliana' pattern is a recognized Tiffany & Co. motif characterized by its whimsical blue ground and colorful 'scribble' geometric design. The physical condition appears to be 'Excellent' or 'Near Mint,' with the glaze maintaining a high gloss and no visible evidence of crazing, chipping, or knife marks often found on secondary market ceramics. Market demand for this specific pattern is steady among vintage Tiffany collectors but is subject to contemporary trends favoring more minimalist aesthetics. Comparables for large serving bowls in the Aliana line typically realize between $150 and $250 at specialized estate auctions or premium replacement markets. The 'Made in England' mark adds a layer of desirability over later international productions, though the pattern is not considered as rare as the 'Holiday' or 'Audubon' collections. Despite the clear markings, this appraisal is limited by the digital nature of the inspection. A full authentication would require an in-person examination to verify the tactile weight of the earthenware, UV light testing to detect hidden professional repairs, and verification of the foot ring's texture. While the mark appears authentic to the period, physical confirmation of the glaze chemistry and provenance documentation would be necessary for a definitive valuation. Water spots noted on the base do not negatively impact value but confirm the item has been cleaned or used previously.