Yellow Gold Multi-Diamond Ring with Marquise/Oval Center Stone

This item is a diamond ring, likely an engagement or wedding ring, composed of yellow gold. The central stone is an oval or marquise-cut diamond, approximately 0.75-1.0 carat based on visual estimation, held by multiple prongs. Flanking the central stone are various baguette-cut diamonds set in channels or invisible settings, creating a stepped or fan-like design. On either side of the central cluster, there appear to be additional round brilliant or smaller marquise-cut diamonds, set in what looks like white gold or platinum accents, enhancing the overall sparkle and design. The band is made of yellow gold and appears to be a solid construction. The overall style suggests a mid-to-late 20th century (possibly 1980s-1990s) design, characterized by the use of multiple diamond shapes and mixed metals (if the white accents are indeed a different metal). The metal shows some light surface wear consistent with regular use, but no significant damage or repairs are immediately visible. The diamonds appear clean and exhibit good brilliance, though a professional cleaning would likely enhance their luster. Given the intricate setting and variety of diamond cuts, it indicates a piece of good craftsmanship, designed to maximize the play of light.