Carved Jadeite Bi Disc Pendant

The presented item is a small pendant featuring a circular, donut-shaped disc, commonly known as a bi disc, suspended from a metal bail. The disc appears to be fashioned from a pale greenish-white hardstone consistent with jadeite or nephrite, displaying subtle natural color variations and mottled translucency typical of carved mineral stones. Set into the central aperture is a yellow-toned metal bail, which connects the stone component to a suspension loop. Due to the photographic distance and resolution, fine details regarding the texture, exact polish, and potential metal purity hallmarks are not clearly legible or verifiable. The overall construction and form are consistent with traditional East Asian decorative jewelry styles often associated with protective talismans or auspicious symbols. The piece exhibits a smooth surface profile and uniform thickness. No specific maker's marks, signatures, or serial numbers are discernible from the visual evidence provided. The attribution of the material remains unverified and requires physical gemological testing to determine whether the stone is natural jadeite, treated jadeite, or an alternative green mineral. The item is presented against a textured white background, displaying typical wear associated with personal adornment items, though specific surface scratches or microscopic inclusions cannot be confirmed from this perspective.

Based on what I can see in the provided image, the pendant features a circular bi disc fashioned from a pale greenish-white hardstone consistent with jadeite or nephrite, suspended from a yellow-toned metal bail. I can't verify from a photo the exact mineral species, whether the stone has undergone any chemical treatments or color enhancements, or the purity and composition of the metal bail due to the photographic distance and resolution. Physical gemological testing and in-person examination would be required to determine these material properties. Assuming the hypothesis that the material is natural jadeite and the craftsmanship aligns with traditional East Asian decorative jewelry, comparable items of this type generally trade within the $300 to $600 range in the current secondary market, driven by steady demand for auspicious symbols and protective talismans. However, if physical inspection reveals the stone to be a treated jadeite, a lower-value green mineral substitute, or a modern mass-produced replica, the market value would drop significantly, likely falling into the $50 to $150 range. To establish a more precise evaluation and assert authenticity, I would need physical inspection, scientific gemological testing for mineral identification, and hallmark verification for the metal components.