Carved jadeite bi disc pendant with yellow gold mounting (unauthenticated)

This piece features a pale, mottled grey-white and semi-translucent jadeite disc fashioned in the traditional bi style, characterized by a flat circular shape. Attached to the top is a yellow gold-colored bail with engraved detailing, and mounted on the face of the stone is a circular yellow gold-colored decorative element housing a pin mechanism and small figural motif. The physical materials appear to be natural stone and precious metal, though purity and metal composition remain unverified as no hallmarks are clearly visible in the photograph. The stone displays natural internal clouding and subtle variations in color, which are consistent with genuine jadeite. Condition-wise, the piece shows minor surface wear and patina appropriate for a vintage or antique jewelry item, but remains structurally intact. The identification of the stone as jadeite and the metal as gold is based purely on visual characteristics and stylistic conventions rather than physical testing. The overall aesthetic suggests mid-20th-century Asian-inspired export jewelry or a later adaptation of a traditional jade carving.

Based on what I can see in the photograph, this piece appears to be a vintage carved jadeite bi disc pendant featuring what looks like a yellow gold-colored mounting with decorative elements. Based on the visual characteristics, the stone displays natural internal clouding and subtle variations in color consistent with jadeite, while the mounting shows moderate wear and patina typical of mid-20th-century export jewelry. However, I can't verify from a photo alone whether the stone is untreated natural jadeite or if the metal is solid gold, as no hallmarks are clearly visible. A physical inspection, hallmark verification, and gemological testing would be needed to confirm these materials. My estimated value range of $350 to $600 assumes that the materials are indeed jadeite and precious metal. General market demand for vintage Asian-inspired export jewelry remains steady among collectors of decorative pieces. If physical testing reveals the piece to be a later reproduction, a replica, a synthetic stone, or base metal plated in gold rather than solid precious metal, the market value would likely drop significantly to the $75 to $150 range. To establish a more precise valuation and solidify the attribution, in-person examination by a qualified gemologist and precious metals testing are recommended.