Gold-tone filigree and textured ring pendant necklace

This piece appears to be a dual-element pendant necklace in a yellow gold-tone finish. The pendant consists of two distinct concentric or overlapping circular elements: an inner, smaller circular disc featuring a complex openwork filigree or geometric mandala-style pattern, and a larger, outer ring with a faceted or hammered texture that captures the light. Both elements are suspended from a single jump ring attached to a fine box-link or venetian-style chain. The metal color is consistent with yellow gold or gold-plated base metal, though without visible hallmarks or a professional acid test, the material composition remains unverified. The construction suggests a contemporary or modern production, possibly late 20th century to present. No maker's marks, signatures, or metal fineness stamps (such as '14K' or '585') are legible in the provided image. There are no obvious signs of significant wear or surface damage, though the soft focus of the image may obscure fine scratches or tarnishing. Identification is based entirely on stylistic observation as no identifying nomenclature is present.

Based on my visual analysis of the provided image, I have evaluated this gold-tone pendant necklace featuring a filigree disc and textured ring element. Based on what I can see, the piece appears to be a fashion or department store quality item from the late 20th century to the present. I cannot verify the specific metal composition from a photo, but the absence of visible hallmarks and the bright, uniform finish suggest a gold-plated base metal rather than solid gold. The construction of the jump ring and box chain is consistent with mass-produced jewelry rather than handcrafted fine jewelry. The basis for this value estimate is the general market demand for contemporary costume jewelry of this style. Items of this type typically retail in the $15 to $35 range when sold as pre-owned fashion accessories. Because there are no visible brand markings or signatures, I am treating this as an unattributed piece. If this item were found to bear a mark consistent with a high-end designer, the value might increase significantly; however, based on the current hypothesis of a generic fashion piece, the market remains modest. Conversely, if the base metal shows significant wear or 'pitting' upon physical inspection—which the soft focus might obscure—the value would likely drop to under $10. To confirm a more specific value, I would need an in-person examination to perform a professional acid test for metal fineness and a microscopic search for hidden maker's marks. Scientific testing of the plating thickness and weight would also be required to rule out more valuable precious metal content. Without such verification, the piece should be valued strictly as decorative costume jewelry.