AI Appraisal Estimate

A pair of substantial, three-dimensional button earrings designed in a rich Byzantine or Renaissance-Revival style. Each earring features a domed, yellow-gold toned metal base with a matte, textured finish. They are heavily embellished with multiple bezel-set round cabochon stones in alternating colors, including deep ruby-red, sapphire-blue, and iridescent clear or white stones, likely glass or semi-precious gems like garnet and lapis lazuli. The settings are architectural and bold, with protruding bezels that add significant depth and a crown-like silhouette to the pieces. The metalwork exhibits a distinct granulated or sandblasted texture typical of high-end costume jewelry from the mid-to-late 20th century, possibly by a designer like Chanel, Miriam Haskell, or Robert Goossens. While no hallmark is visible from the frontal view, the heavy construction suggests a luxury designer origin. The condition shows minor surface wear consistent with age, with a light patina developing in the recessed areas around the stone settings. All stones appear intact, though the underlying metal may show slight brassing or oxidation upon closer inspection of the reverse. These pieces likely date from the late 1980s to early 1990s when bold, 'Byzantine' aesthetic costume jewelry was at its peak popularity.

Upon visual examination of these Byzantine-style cabochon button earrings, I find them to be excellent examples of high-end late 20th-century costume jewelry. The architectural depth and use of 'gripoix' style poured glass or high-quality resin cabochons strongly suggest the influence of the 'Goossens for Chanel' era. The matte, granulated gold-tone finish is characteristic of premium 1980s-90s revivalist pieces. The condition appears very good, with the light patina in recessed areas actually enhancing the 'antique' aesthetic central to this style. The sheer bulk and stone-setting complexity elevate these above standard mass-market vintage pieces. The current market for 'Runway' era costume jewelry remains robust, with high demand for bold ear clips that reference classical antiquity. Comparable unsigned pieces by high-quality makers like Robert Goossens or Lawrence Vrba typically realize $300-$500, while a definitive 'Chanel' hallmark would double this value instantly. Due to the lack of visible signatures in the provided views, the valuation reflects the quality of craftsmanship rather than brand premium. Limitations: This appraisal is based strictly on visual photographic evidence. I cannot verify metal composition, weight, or the presence of hidden hallmarks on the clip mechanisms or reverse plates. A definitive authentication would require physical inspection to confirm the mounting technique and signature authenticity. To reach the upper end of the valuation, provenance or a confirmed designer mark is necessary. In-person testing would also confirm if the clear stones are glass or rock crystal, which would further impact the replacement value.