Opal Cabochon Pendant with Yellow Metal Bail

This item is an oval-shaped opal pendant set in a yellow metal bezel with a bail. The opal exhibits a milky white body color with visible play-of-color, showing iridescent flashes of green, orange, and blue, although the exact spectrum and intensity of fire are difficult to ascertain fully from the image. The cabochon cut of the opal is smooth and dome-shaped with no discernible facets, characteristic of opals. It is securely held in a simple, polished yellow metal setting. The setting appears to be a bezel-style, encompassing the edges of the opal, with visible prongs or secure tabs holding it in place. The metal displays a bright, reflective finish consistent with gold or a gold-tone alloy, showing no significant tarnishing or scratches visible in the provided image, suggesting good preservation or recent polishing. The bail, located at the top of the pendant, is a simple, flattened loop, designed for threading a chain through. The size of the pendant is relatively small, given its proximity to what appears to be a ruler or measuring guide on the left of the image, likely being within the range of 1 to 2 centimeters in length for the opal itself, plus the bail. There are no visible maker's marks or stamps, which would typically be on the reverse of the bail or setting. The craftsmanship appears to be standard for mass-produced or semi-custom jewelry, with neat joins and a well-finished surface. The overall condition looks very good, with no obvious chips, cracks, or significant abrasions to the opal, and the metalwork appears structurally sound. This piece likely dates from the latter half of the 20th century to the present day due to its classic and timeless design.