Silver-Toned Ring with Marquise and Accent Stones

The item is a silver-toned ring, likely made of sterling silver, white gold, or platinum, given its bright, reflective metallic luster. It features a central marquise-cut gemstone, which appears to be a light blue or colorless stone, possibly an aquamarine, topaz, or even a diamond or cubic zirconia, depending on its optical properties and hardness not fully discernible from the image. The marquise stone is set in a bezel or partial bezel setting, securely holding it at both pointed ends. Flanking the central stone on either side are two smaller, round brilliant-cut accent stones, prong-set, which could be small diamonds or diamond simulants. The band of the ring is smooth and polished, exhibiting a modern, sleek design that gently tapers and splits near the head of the ring to accommodate the side stones and central setting. The overall construction appears solid and well-finished, with no obvious signs of major damage or repair, although minor surface scratches typical of wear may be present but are not clearly visible. The design suggests a contemporary or late 20th to early 21st-century aesthetic, characteristic of engagement rings or fashion rings. There are no discernible maker's marks or hallmarks visible in the provided image, which would be crucial for determining the metal purity and manufacturer. The craftsmanship points to a mass-produced or semi-custom piece rather than an artisanal one-of-a-kind creation.