Vintage costume clip earrings

This pair of vintage clip-on costume earrings features a distinctive geometric square design with softened corners, accented by decorative metalwork and glass or plastic components. Each earring is centered with a creamy white opaque stone displaying subtle brownish swirled inclusions, reminiscent of slag glass or marbled resin. The central stone is framed by a prong-set gold-tone metal bezel, which is further bordered by a halo of small, round, white bead-like cabochons or seed beads tightly packed along the scalloped edge. The metal components show a warm gold-tone finish with minor signs of age-appropriate tarnish and light surface wear consistent with mid-century costume jewelry. There are no clearly visible maker's marks, signatures, or hallmarks legible from the provided photograph, so the identification relies purely on the visible physical characteristics, style, and construction. The overall aesthetic is consistent with mid-20th-century fashion jewelry, likely dating from the 1950s to 1960s. The craftsmanship indicates standard mass-market costume production techniques typical of the period, though the unique swirled central elements give them a distinct decorative appeal. The item remains unauthenticated and is evaluated solely on visual inspection.

Based on what I can see in the provided photograph, this pair of vintage clip-on costume earrings features a distinctive geometric square design with softened corners, a creamy white slag glass or marbled resin center, prong-set gold-tone metal bezels, and a halo of small white bead-like cabochons. I cannot verify from a photo the exact material composition, metal purity, or whether the stones are glass or resin. Furthermore, I see no clearly visible maker's marks or hallmarks, so any potential attribution remains a working hypothesis based solely on style and physical characteristics. The aesthetic is consistent with mid-20th-century fashion jewelry, likely from the 1950s to 1960s. For the purposes of this appraisal, I estimate the value range to be $45–$85, assuming the piece is a vintage mid-century costume item as it visually appears. Mid-century costume jewelry of this decorative style generally enjoys steady demand among vintage accessories collectors, though values are heavily dictated by condition and maker recognition. Because this evaluation relies entirely on visual inspection, it would need physical inspection to confirm material quality, construction details, and age. If an in-person expert examination reveals the piece to be a modern reproduction, replica, copy, or merely made 'in the style of' mid-century designs rather than a period-appropriate manufacture, the market value would likely decrease to the $15–$30 range. To establish a more precise evaluation or potential attribution, an in-person examination by a costume jewelry specialist and hallmark verification would be required.