AI Appraisal Estimate

A pair of vintage clip-on earrings featuring a dynamic sunburst or floral motif. Constructed from gold-toned base metal, each earring measures approximately 1 inch in diameter. The central design consists of a raised, domed hemispherical button with a heavy granulated or 'nugget' texture, creating a matte-like finish that contrasts with the surrounding elements. Encircling the center are ten curved, polished rays arranged in a pinwheel fashion to suggest movement. These rays feature longitudinal grooving and tapered ends. Each earring is consistent in size and coloring, suggesting late mid-century production, likely from the 1960s or 1970s. The metal displays a bright yellow-gold finish with no significant tarnish visible, though there is minor surface wear and light scratching consistent with age. The construction appears sturdy, with the central domes securely set within the radiating frames. The scale and 'shield' style look are characteristic of costume jewelry makers of the era such as Monet, Trifari, or Napier, although no visible signature is discernible from the front view.

Upon personal examination of the provided images and descriptions, these vintage clip-on earrings represent a classic example of mid-to-late 20th-century costume jewelry, likely dating to the 1960s or 1970s. The 'shield' or 'sunburst' motif featuring a granulated nugget center and polished pinwheel rays is indicative of the Brutalist-influenced style popularized by firms like Monet, Napier, and Trifari. The condition is noted as excellent for its age, with the bright yellow-gold finish showing minimal tarnish, suggesting high-quality electroplating. However, because no hallmark or signature is identified, these must be valued as 'unsigned' pieces. The market for unsigned mid-century costume jewelry is stable but heavily supplied, making them accessible to collectors of retro fashion. Comparables for signed pieces in this style typically reach $75-$120, while unsigned versions maintain a lower price point. Rarity is low, as these were mass-produced. Factors limiting the value include the lack of a brand mark and the clip-on style, which has less market demand than pierced fasteners today. Please note that this appraisal is based on visual evidence; a physical inspection is required to test metal composition and confirm the tension and integrity of the clip mechanisms. For full authentication, I would need to inspect the reverses for obscured hallmarks or distinctive casting marks unique to specific manufacturer molds.