AI Appraisal Estimate

This is a fine bone china dessert or cabinet plate, likely manufactured by Coalport for retailer Tiffany & Co. during the late 19th to early 20th century. The plate features a scalloped edge highlighted by heavy gilded scrolling. The primary decorative scheme consists of a vivid turquoise blue (often referred to as 'Sèvres green' or 'petit bleu') ground. This ground is interrupted by four large lobed cartouches featuring intricate gold-gilded floral sprays and four smaller urn-shaped panels with delicate foliate designs. The center of the plate features a white circular medallion containing a complex gold filigree sunburst or star-shaped motif. The craftsmanship displays high-quality gilding techniques, including raised or acid-etched gold work. Physically, the plate appears to be approximately 8 to 9 inches in diameter with a smooth, glazed finish. The condition appears excellent with minimal visible wear to the gilding, no apparent cracks, or chips visible from the top view. The style is highly characteristic of the Rococo Revival, popular in Victorian and Edwardian high-society tableware.

Based on my visual examination of the digital images provided, this appears to be a fine bone china dessert plate, likely manufactured by the English firm Coalport for the retailer Tiffany & Co. between 1890 and 1920. The plate exhibits the classic 'Sevres/Celeste Blue' or turquoise ground color highly favored during this period. The craftsmanship is excellent, evident in the raised gold paste work (incrusted gilding) which remains thick and lustrous. The acid-etched gold borders and the central sunburst medallion are crisp, suggesting the piece has been cabinet-kept rather than heavily utilized. The condition appears excellent from the top-down view; I see no evidence of crazing, cracks, or significant rubbing to the gold rims, which is common in plates of this age. However, a definitive condition report requires physical inspection to check for hairline fractures, repairs masked by UV light, or the 'ping' test for structural integrity. Furthermore, while the attribution to Coalport/Tiffany is consistent with the visual style, verification of the backstamp is crucial for full authentication. In the current market, single cabinet plates face softer demand than full services, but the dual branding of Coalport and Tiffany & Co. adds significant desirability. Similar plates generally realize between $150 and $250 individually at auction, though a rare pattern could push this higher. Without inspecting the underside for specific pattern numbers or date codes, this valuation remains a conservative estimate based on comparable high-quality English porcelain of the era.