Navajo sterling silver and turquoise cuff bracelet, signed (not authenticated)

This is a substantial cuff bracelet crafted from silver, featuring a notably large, freeform matrix turquoise stone as its central focal point. The stone exhibits a complex web of dark, intricate veining running through a rich blue-green matrix, secured in a simple bezel setting that follows its organic contour. The cuff itself is constructed from multiple rounded wire bands that converge neatly at the sides to support the massive centerpiece. Based on the visual characteristics, the piece displays design elements consistent with traditional Southwestern Native American jewelry styles, specifically Navajo silversmithing techniques. The metal shows a soft, polished yet somewhat oxidized finish with expected minor surface wear and patina appropriate for pre-owned silver jewelry. The owner provides unverified context, user-attributed to silversmith Filbert Brown with a stated weight of 74.0 grams and a reported stone size of approximately 71x41mm, though these specific details cannot be definitively verified from the provided photographic evidence alone. The identification in the name rests upon the overall aesthetic and style visible in the image, while any specific maker attribution remains unauthenticated.

Based on what I can see in the provided photographs and details, this substantial cuff bracelet exhibits visual characteristics consistent with traditional Southwestern Native American jewelry styles, specifically Navajo silversmithing techniques. The piece features a notably large, freeform matrix turquoise stone set in a simple bezel on a multi-wire silver band, with a reported weight of 74.0 grams and approximate stone dimensions of 71x41mm. Per user submission, the piece is identified as a signed Navajo turquoise cuff bracelet attributed to silversmith Filbert Brown. I cannot verify from a photo alone whether the signature is contemporary, vintage, or legitimately by the named artist, as hallmarks can be forged or misread, and physical examination is required to assess metal purity, stone treatment, and construction details. My estimated value range of $650 to $950 assumes the user-supplied attribution is correct and the materials are sterling silver and natural turquoise. General market demand for substantial Southwestern turquoise cuffs of this aesthetic remains steady among collectors of Native American-style jewelry. To confirm authenticity and solidify the attribution, an in-person physical examination by a qualified expert, hallmark verification, and potentially provenance documentation would be needed. If the item turns out to be a reproduction, replica, copy, or produced merely 'in the style of' the named maker rather than by the artist's own hand, the value would decrease significantly, typically falling into the $150 to $300 range for generic silver and turquoise jewelry of similar weight and composition.