Yellow Gold Ball and Prong-Set Stud Earrings

This set consists of two distinct pairs of stud earrings, both appearing to be crafted from yellow gold. The first pair comprises classic polished ball studs, featuring a spherical design with integrated posts secured by standard friction 'butterfly' backs. The second pair consists of prong-set studs, featuring colorless faceted stones—likely cubic zirconia or small diamonds—housed in elevated basket-style prong settings. The metal displays a rich yellow color consistent with 10k or 14k gold. Regarding condition, the items show evident signs of wear and age; there is a significant amount of surface patina, tarnish, and possible oxidation, particularly around the posts and the backs of the settings. One of the prong-set earrings is missing its friction back, and the metal on several posts appears slightly bent or misaligned from use. While no specific maker's marks are legible due to image resolution, these are representative of late 20th-century or early 21st-century mass-produced fine jewelry. The craftsmanship is utilitarian but solid, following standard manufacturing techniques for essential jewelry staples.

Based on my visual examination of the provided images, this lot consists of two pairs of yellow gold stud earrings: one pair of classic polished ball studs and one pair of prong-set faceted stones (likely cubic zirconia or small commercial quality diamonds). The metal color is consistent with 10k or 14k yellow gold standard alloy. The items show significant wear, including patina, tarnish, slightly bent posts, and a missing friction back on one earring. These are typical of late 20th to early 21st-century mass-produced jewelry. The appraisal value is highly dependent on the exact gold karat and the nature of the stones, which cannot be definitively confirmed from images alone. If the stones are diamond and the metal is 14k gold, the value would be at the higher end of the range. If the stones are cubic zirconia and the metal is 10k gold, the value leans toward the lower end, essentially representing scrap gold value plus a minor premium for resale. Market demand for basic stud earrings is consistent, but condition issues reduce secondary market appeal. Limitations: This appraisal is based strictly on photographic evidence. Full authentication and definitive valuation require in-person examination to test the gold purity (via acid or XRF testing), weigh the total metal, and gemologically identify and grade the stones. Without these tests, I must value them conservatively, assuming standard commercial quality materials and factoring in the need for professional cleaning and repair.