Costume jewelry earring with green stone

This is a single drop-style costume jewelry earring resting on a wooden surface. The piece consists of a textured, open-work metallic hoop element at the top, featuring a striated or brushed finish that catches the light. Suspended from the top loop by small jump rings is a second, smaller oval-shaped drop component featuring a bezel-set cabochon green stone, possibly glass, resin, or a dyed mineral. The metal appears to be a silvertone base metal with minor surface wear and oxidation consistent with vintage or modern fashion jewelry. A post and clutch mechanism is visible at the back, along with a small green plastic or rubber earring back. There are no visible maker's marks, hallmarks, or signatures apparent in the provided photograph. The overall aesthetic is suggestive of mid-century or late-20th-century artisan or commercial costume jewelry, though no specific brand or period can be verified from the image alone. The item displays standard signs of handling and light surface tarnish.

Based on what I can see in the photograph, this single drop-style costume jewelry earring features a textured silvertone base metal and a bezel-set green cabochon stone. I can't verify from a photo whether the stone is glass, resin, or a dyed mineral, nor can I determine the exact metal composition without physical testing. The piece displays minor surface wear and oxidation consistent with vintage or modern fashion jewelry, though I cannot determine its exact age or manufacturer as there are no visible maker's marks or hallmarks. My valuation estimate of $15 to $35 assumes the piece is a decorative mid-century or late-20th-century fashion accessory in its current condition. General market demand for unbranded costume jewelry is modest, and single earrings typically hold lower resale value than complete pairs. If this piece turns out to be a modern mass-market reproduction, a replica, or simply made in the style of vintage artisan jewelry without collectible pedigree, the value would likely drop to the lower end of the range or less, around $5 to $10. To better understand this item's origins, an in-person examination by a jewelry specialist would be needed to inspect the construction methods, metal quality, and stone properties closely.