AI Appraisal Estimate

This is a fine lead crystal wine goblet from the Brookside pattern by Marquis by Waterford. The item features a clear, high-brilliance crystal composition with a substantial weight typical of quality glassware. The bowl is rounded and tapers downward into a series of deep, vertical wedge cuts that create a starburst or fan effect at the base of the bowl. The stem is uniquely integrated, featuring a faceted, columnar design with vertical fluting that continues seamlessly into a flared, circular base. The foot of the glass is decorated with a matching radial wedge-cut pattern, providing both aesthetic symmetry and stability. The craftsmanship is evident in the sharp, clean edges of the prismatic cuts which are designed to refract light. This specific style was popular in the late 20th to early 21st century. The condition appears excellent with no visible chips, cracks, or clouding, maintaining high clarity and a polished finish. While no acid-etched maker's mark is visible in this orientation, the 'Brookside' cut is a hallmark of the Marquis line, known for blending traditional Waterford elegance with more modern, robust silhouettes.

I have examined the descriptions and images of this Marquis by Waterford wine goblet in the Brookside pattern. The specimen exhibits the hallmarks of the Marquis line, which was introduced to provide a more accessible entry point to the Waterford brand while maintaining lead crystal standards. The leaded glass displays high clarity and the expected refractive index, with the deep wedge cuts and faceted stem remaining crisp and free of the 'soft' edges found in inferior molded glass reproductions. The condition is excellent; I note a lack of typical 'shelf wear' on the base and no evidence of mechanical dishwasher etching, which frequently plagues secondary market crystal. In the current secondary market, Marquis by Waterford is a mass-produced line with high volume availability. While well-regarded for durability and classic aesthetic, it does not command the premium prices of the 'Waterford Heritage' collections. Comparable sales on platforms such as eBay and replacement specialty sites consistently place individual Brookside wine goblets in the $15 to $25 range. Value is highest when sold in sets of four or six. My valuation is limited by the digital nature of this inspection. A physical examination is required to confirm the presence of the acid-etched 'Marquis by Waterford' mark, typically found on the foot, which is necessary to distinguish it from similar period patterns by competitors like Gorham or Mikasa. Furthermore, I cannot definitively rule out internal micro-fractures or 'flea bites' along the cut edges that may only be detectable by touch or under 10x magnification. No formal provenance was provided, though it would not significantly alter the value for this specific commercial line.