Costume cocktail ring in the style of a floral cameo

This item is a decorative cocktail ring featuring an oval-shaped faux-cameo or relief-style centerpiece. The centerpiece displays a raised floral motif in a white, cream-colored material—stylistically consistent with molded resin, plastic, or hard-stone glass—set against a dark brown, chocolate-colored background. The setting consists of a silver-toned metal mounting with a scalloped or 'pie-crust' edge detail that surrounds the central cabochon. The ring's band is a thin, simple hoop of the same silver-toned metal. Physically, the metal shows signs of significant wear, tarnish, and possible plating loss, appearing consistent with silver-plated base metal rather than high-purity precious metal. The relief work on the flower is relatively thick and lacks the delicate translucency and fine undercutting typically found in vintage hand-carved shell cameos, suggesting a mass-produced or costume-jewelry origin. No hallmarks, maker's marks, or metal purity stamps are visible in the image to provide further attribution. The overall aesthetic is consistent with mid-to-late 20th-century costume jewelry designed to mimic Victorian-era revival styles. Due to the absence of identifying marks, this identification relies solely on visual stylistic features and visible construction quality.

Based on the provided imagery, I have examined this costume cocktail ring featuring a molded floral relief. I can observe that the centerpiece appears to be a synthetic resin or plastic simulating a cameo, rather than hand-carved shell or stone, as indicated by the thickness of the relief and the lack of natural striations. The silver-toned setting shows visible tarnish and potential plating loss, which I suspect suggests a non-precious base metal, though I cannot verify metal content or the presence of hidden hallmarks without a physical inspection. This item is estimated as a mass-produced piece of mid-to-late 20th-century costume jewelry in a Victorian-revival style. The value estimate of $10–$25 reflects the current secondary market for unattributed costume jewelry of this condition and material quality. Professional demand for such items is generally limited to casual collectors or those interested in the aesthetic rather than investment value. Because this item lacks a maker's mark or precious metal stamp, its value is determined primarily by its decorative appeal. To reach a more definitive conclusion regarding the materials or origin, an in-person examination would be required to test for metal purity and to inspect the cabochon under magnification for manufacturing seams. Should the piece be found to have a sterling silver mounting or be a signed piece by a notable costume designer (factors I cannot confirm from these photos), the value might slightly increase to the $40–$60 range; however, based on what I can see, it remains a modest decorative accessory.