Mixed-metal style open lattice cuff bracelet

This item is an open-work, lattice-style cuff bracelet featuring a geometric design of horizontal and vertical interlocking bands. The piece appears to be constructed from multi-colored metals, with some bands displaying a silver-tone finish and others showing warm copper and brass-like hues. On the interior surface, there are multiple stamped markings: one appears to read 'CHINA', another 'RLM STUDIO', and another '925'. Small rectangular stamps on the colored bands appear to read 'COPPER' and 'BRASS'. While the markings are consistent with typical jewelry stamps, they remain unverified without physical forensic testing. The user provides additional unverified context attributing the piece to RLM Studio and identifying the materials as copper, brass, and 925 silver. Physically, the cuff shows visible signs of wear, including localized surface scratches and significant tarnish or patina, particularly on the silver-toned bands. The construction is reminiscent of late 20th to early 21st-century contemporary artisan jewelry. Because markings can be replicated or inaccurately stamped, the attribution to RLM Studio and the specific purity of the silver are treated here as stylistic hypotheses subject to in-person verification by a professional jeweler.

I have examined the digital image of the mixed-metal lattice cuff bracelet. Based on what I can see, the piece bears markings consistent with RLM Studio (Robert Lee Morris), '925' silver, brass, and copper, as also noted by the owner's submission. While these stamps suggest an artisan origin and specific material composition, I cannot verify the metal purity or the maker's signature from a photo alone; such markings can be replicated or misapplied. The value estimate assumes the attribution to Robert Lee Morris for RLM Studio is correct. This designer’s work is well-regarded in the contemporary 'bridge' jewelry market, where buyers value the architectural aesthetic and the combination of industrial materials with sterling silver. The visible tarnish and surface scratches appear consistent with used condition, which slightly tempers the valuation. General market demand for this specific mixed-metal open-work style is steady but typically capped by its production-line nature in China. To confirm these findings, a physical inspection by a professional jeweler is required to perform an acid test for silver content and to verify the hallmarks under magnification. Should the piece be found to be a base-metal imitation without the sterling silver components or should the attribution to the designer be incorrect, the value would likely drop to a decorative range of $15 - $30. The current estimate reflects the secondary market range for these specific attributed materials and designer branding in their current worn state.