AI Appraisal Estimate

A pair of classic solitaire stud earrings featuring round brilliant cut colorless gemstones, likely diamonds or high-quality diamond simulants such as cubic zirconia or moissanite. Each stone is securely set in a traditional six-prong mounting, which provides a symmetrical crown-like appearance and enhances the stone's stability. The metal appears to be a white-tone precious metal, potentially 14k or 18k white gold or platinum, based on the bright silver-colored sheen and lack of immediate surface tarnish. The gemstones exhibit high dispersion and light return, consistent with modern brilliant faceting. Given the relative size against a human finger, each stone is estimated to be between 0.50 and 0.75 carats (roughly 5mm to 6mm in diameter). The condition appears excellent with no visible chips or fractures to the stones, though a microscopic examination would be required to assess clarity and internal inclusions. The prongs appear well-maintained and tightly gripping the girdles. This style is timeless, quintessential of late 20th-century to contemporary jewelry design. The lack of visible hallmarks in this view suggests they are located on the posts or butterfly backings, which are not visible here.

I have conducted a visual examination of these classic solitaire stud earrings. The pair features round brilliant cut gemstones meticulously set in six-prong white metal mountings. The stones exhibit high fire and scintillation, characteristic of diamonds or high-grade Moissanite. At an estimated 0.50 to 0.75 carats each, the proportions are balanced, and the prong work appears sturdy and symmetrical, suggesting high-quality craftsmanship. The metal's luster is consistent with rhodium-plated 14k white gold or platinum. The valuation assumes these are natural diamonds of 'Near Colorless' (G-H) grade and 'Slightly Included' (SI1-SI2) clarity. This specific style remains the most Liquid and high-demand item in the secondary jewelry market due to its timeless appeal. Comparables for similar natural diamond studs in retail environments fall within the $2,200 to $3,500 range, whereas lab-grown alternatives would market for significantly less ($400 - $800). Limitations: This appraisal is based solely on a two-dimensional image. Without physical inspection, I cannot verify the gemstone's thermal conductivity, refractive index, or the presence of microscopic hallmarks. To provide a definitive valuation, an in-person examination using a 10x jeweler’s loupe for clarity grading, a diamond tester to rule out simulants, and a micro-scale for precise carat weight is required. Provenance documentation, such as a GIA or IGI certificate, would significantly improve the accuracy of this estimate. Consequently, this assessment should be used for informational purposes and not for insurance or legal settlement without physical verification.