AI Appraisal Estimate

This item is a clear crystal water goblet from the 'Brookside' pattern within the Marquis by Waterford collection. The glass features a classic bowl shape with a generous capacity, supported by a multi-faceted architectural stem and a flat, circular foot. The bowl is decorated with deep vertical 'v' cuts that transition into crisscross diamond wedge cuts near the base, a design hallmark of the Brookside line which was introduced in the late 1990s. The material is a brilliant crystalline, designed to mimic the weight and clarity of traditional lead crystal while being more durable for regular use. In terms of condition, the glass appears to be in excellent used condition with no visible chips, cracks, or clouding from hard water. The rim is smooth and intact, and the clarity remains high without the 'sick glass' look common in poorly maintained crystal. As a Marquis line product, it likely features an acid-etched 'Marquis by Waterford' mark on the underside of the foot, though not explicitly visible in this angle. The craftsmanship reflected in the sharp light refraction and balanced weight indicates a high-quality production standard suitable for both formal dining and casual entertaining.

I have carefully examined the provided images and documentation of the Marquis by Waterford clear crystal water goblet in the Brookside pattern. Based on my visual analysis, the item exhibits the characteristic wedge and diamond cuts associated with this line, which was introduced in 1996. The clarity of the crystalline indicates a well-maintained piece, appearing to be in excellent condition with no visible flea bites, chips, or limestone clouding from dishwasher use. The Brookside pattern remains popular on the secondary market due to its versatility and durability compared to traditional lead crystal. Market conditions for fine stemware are currently stable but saturated; high production volumes by Waterford for the Marquis line mean these pieces are not considered rare. Comparable sales on platforms like Replacements, Ltd. and specialized auction houses typically range from $25 to $40 per stem, with individual sales on the private market often hovering at the lower end of that range. Factors impacting value include the lack of original packaging and the commonality of the 'water goblet' size. Authenticity is tentatively confirmed by the design motifs and stem architecture, though a physical inspection is required to verify the acid-etched 'Marquis by Waterford' signature on the base. Limitations of this photo-based appraisal include the inability to detect microscopic surface scratches or 'ping' the glass to confirm resonance. For a definitive valuation, I would recommend an in-person inspection to verify the mark and check for any professional repairs or reground rims that may not be visible in photographs.