AI Appraisal Estimate

This item is a high-quality lead crystal vessel, likely a bowl or vase, featuring a masterfully executed Intaglio or frosted glass design of calla lilies. The piece is crafted from heavy, transparent colorless glass that exhibits high clarity and light refraction typical of luxury lead crystal. The central botanical motif shows frosted, matte-finished lily petals and leaves that contrast sharply against the polished clear body. A critical feature is the 'Tiffany & Co.' signature, which is delicately hand-etched in a cursive script on the lower exterior or base area, confirming its premium manufacturer. The craftsmanship shows smooth, fluid lines in the engraving and a thick-walled construction. Regarding condition, the piece shows minor surface scratches consistent with use and age, but it lacks major chipping or fractures. The style is contemporary yet classic, likely dating from the late 20th century to the early 21st century. The signature appears authentic to the brand's mid-to-high-end crystal giftware lines, often associated with elegant home decor.

Upon visual examination of this Tiffany & Co. lead crystal vessel, I find it to be a representative example of the brand’s high-end giftware from the 1990s to early 2000s. The 'Calla Lily' intaglio design is well-executed with clean lines and sharp contrast between the frosted botanical motifs and the clear, high-refractive index lead crystal. The hand-etched signature appears consistent with authentic markings used by Tiffany & Co. for their European-produced crystal lines. The presence of minor surface scratches suggests a history of light utility, which slightly moderates the value but does not significantly detract from the piece's display quality. The market for Tiffany crystal remains stable, though tiered below their sterling silver counterparts. Comparables for similar frosted intaglio bowls and vases of this size typically hammer between $200 and $500 depending on the specific collection and retail provenance. The calla lily is a particularly desirable motif for the wedding and anniversary gift market. Please note that this appraisal is based on photographic evidence. A definitive authentication would require an in-person inspection to verify the specific gravity of the lead crystal, a tactile assessment of the etching depth, and a search for microscopic 'flea bites' or professionally polished-out chips that could impact structural integrity. Verification of the original retail box and sales documentation would further solidify the provenance and potentially elevate the valuation to the higher end of the estimated range.