Gold-tone hoop earrings with blue stones, stylistically consistent with Avon

This pair of semi-hoop or 'C' shaped earrings features a textured, gold-tone metal finish with a grid-like or quilted pattern. Each earring is set with several small, round-cut blue stones that appear to be synthetic crystals or glass, mimicking the appearance of sapphires. The metalwork has a chunky, substantial aesthetic with a high-polish finish on the raised segments. The owner identifies these as 'Avon', and while the design is stylistically consistent with costume jewelry produced by Avon in the late 20th century, no maker's mark is visible in the provided image to verify this claim. The interior of the hoops shows some circular indentations which are typical of cast metal jewelry. There is minor surface wear and slight dulling of the finish in the recessed areas, consistent with age and previous use. The fastening mechanism is not clearly visible but appears to be a post-and-back style for pierced ears. The overall craftsmanship suggests mass-produced costume jewelry of mid-to-high quality vintage production.

Based on the provided image and description, I have evaluated these gold-tone hoop earrings which the owner identifies as 'Avon.' From my visual inspection, the earrings display a textured, quilted metalwork design set with blue synthetic stones or glass. I can see a chunky aesthetic consistent with late-20th-century costume jewelry; however, I cannot verify a maker's mark or hallmark from the photo, which is essential for certain attribution. As a result, I am treating the identification as a working hypothesis. The estimated value of $15 - $35 assumes the attribution to Avon is correct, as there is a steady collector market for vintage pieces from this brand. The minor surface wear and slight dulling in recessed areas are typical for mass-produced cast metal of this age and are accounted for in this range. If these earrings are found to be unbranded or produced by a less recognizable manufacturer, the market value would likely drop toward the $5 - $10 range. Conversely, if they were part of a specific designer collaboration for Avon (for example, Elizabeth Taylor or Kenneth Jay Lane), the value could increase, though I see no specific indicators of such a collaboration here. To move beyond this hypothesis, a physical inspection is required to locate and verify any hallmarks or signatures. A definitive valuation would also depend on confirming the base metal and the exact nature of the stones. In the current secondary market, vintage costume jewelry of this style remains popular for its retro appeal, though price points generally remain accessible for unauthenticated items.