Oxidized Copper Alloy Filigree Crescent Pendant

This item is a crescent-shaped open-work pendant, likely crafted from a copper-based alloy such as brass or bronze, evidenced by the heavy greenish-blue verdigris oxidation covering the surface. The pendant features an intricate, symmetrical filigree design characterized by swirling, stylized patterns that suggest a tribal or folk-art influence. Structurally, it is a flat, thin metallic piece with two small suspension holes integrated into the upper tips of the crescent, intended for attachment to a chain or cord. The construction appears to be a stamped or cast metal process rather than hand-wrought wirework. The condition shows significant environmental weathering and surface corrosion, which has dulled the original metallic sheen and created a matte, textured patina. There are no visible maker's marks or stamps on the front-facing surface. Its style is evocative of mid-20th-century costume jewelry or perhaps a souvenir piece replicating ancient or ethnic aesthetics. The craftsmanship is modest, with somewhat uneven interior edges in the cutouts, indicating a mass-produced or artisan-level quality rather than fine jewelry. The piece likely dates to the late 20th century.

I have conducted a visual examination of this crescent-shaped open-work pendant. The item appears to be a mass-produced copper alloy (likely brass) costume piece, characterized by heavy surface oxidation and verdigris. While the filigree-style scrolling is symmetrical, the unevenness of the interior edges and the apparent cast or stamped construction transitions suggest an artisan or souvenir-grade origin rather than fine jewelry. The heavy patina, while providing an 'ancient' look, actually masks the base metal and suggests exposure to moisture rather than significant historical age. The market for mid-to-late 20th-century non-precious alloy jewelry remains saturated. Similar items are frequently found in local vintage markets or online platforms as 'boho' or 'tribal' fashion accessories. Because there are no identifiable maker's marks or signatures (such as those from collectible brands like Miracle or Exquisite), value is primarily decorative. The condition is fair, though the oxidation may be considered a deterrent to wearability for some collectors. Limitations: This appraisal is based solely on digital images. Without a physical inspection, I cannot confirm the exact metal composition or rule out modern chemical aging techniques used to simulate antiquity. A professional cleaning and physical test (acid test or XRF) would be required to definitive determine the alloy. To elevate this valuation, provenance documenting a specific regional origin or maker would be necessary. In its current state, it is valued as an affordable vintage accessory.