Gold-Toned Ring with Rectangular Greenish-Blue Gemstone and Accent Stones

This item is a ring featuring a prominent rectangular, step-cut gemstone in a striking greenish-blue hue, likely an aquamarine or blue topaz, set within a yellow-toned metal band. The gemstone measures approximately 8-10mm in length and 6-8mm in width based on visual estimation against the wearer's finger. The band is crafted from a gold-colored metal, possibly gold or gold-plated, and exhibits an openwork design on the shoulders, forming what appears to be an intricate knot or Celtic-inspired pattern on either side of the central stone. One of these decorative shoulders is accented with small, clear stones, likely diamonds or cubic zirconia, set into the metal, adding a touch of sparkle. The overall construction appears solid, with no immediately visible signs of significant damage such as chips, cracks, or deep scratches on the gemstone. The metal band shows a typical light wear consistent with regular use, but no overt signs of deformation or extensive tarnishing. The craftsmanship suggests a commercially produced piece rather than bespoke, but appears to be of decent quality, with the settings holding the stones securely. Based on the style, it is likely a contemporary piece, possibly from the late 20th or early 21st century. The design has a classic elegance, making it suitable for everyday wear or as a statement piece.