AI Appraisal Estimate

This is a collection of 10 vintage pressed glass plates produced by the Tiara Exclusives company, featuring the 'Sandwich' pattern with a floral poinsettia holiday motif. The collection consists of three distinct jewel-tone colors: forest green, cobalt blue, and royal purple (amethyst). Each plate measures approximately 8 inches in diameter, serving as salad or dessert plates. The physical construction is thick, heavy pressed glass, characterized by a highly decorative embossed texture on the reverse side which shows through the translucent surface. The design features an intricate border of poinsettia blooms and scrolling foliage, surrounding a smooth central well. The edges are scalloped, adding to the decorative Victorian-revival aesthetic. These pieces were likely manufactured by Indiana Glass for Tiara Exclusives, a home-party plan company active from the 1970s through the 1990s. The condition appears excellent with high clarity and saturated color; however, one plate has a visible square adhesive residue or price tag mark in the center. There are no immediate signs of chips, cracks, or heavy scratching typical of dishwasher use. The craftsmanship reflects mid-to-late 20th-century American mass-produced glass techniques, known for durability and vibrant pigmentation.

I have examined these 10 Tiara Exclusives 'Sandwich' pattern plates, measuring 8 inches each. The collection displays the iconic heavy pressed glass construction and jewel-tone saturation (Cobalt, Forest Green, and Amethyst) consistent with Indiana Glass production for Tiara’s home-party line, circa 1970s-1980s. The poinsettia motif and scalloped edges are crisp, indicating the molds were in good condition at the time of pressing. The physical condition appears excellent; while one plate shows adhesive residue, the absence of 'sick' glass (cloudiness from dishwashers) or 'flea bites' on the scalloped rims preserves their secondary market value. Market demand for Tiara Sandwich glass remains steady among vintage enthusiasts, though it is not considered rare due to high production volumes. The multi-color 'rainbow' assortment of this lot is particularly desirable for holiday tablescapes, often fetching a premium over monochromatic sets. Comparable sales for individual plates range from $8 to $15, placing this set of 10 at the $100+ valuation. Limitations: This assessment is based on visual examination of the provided images. While the color and pattern match Tiara’s catalog, I cannot verify the presence of 'shear marks' or micro-stress fractures without a physical inspection under a 10x loupe. Verification of authentic Indiana Glass 'Tiara' lineage versus contemporary lookalikes would require checking for specific mold marks and weighing the pieces for density. To finalize this appraisal, I would recommend a tactile inspection to ensure no professional repairs have been made to the scalloped edges.