Vintage Gold and Dark Patinated Silver Ring with Pear-Cut Solitaire

This item is a vintage ring, likely a cocktail ring or a statement piece, featuring a distinctive design. The ring is constructed from two primary metals: a warm-toned gold and a dark, possibly patinated, silver or white gold. The shank and the outer edges of the setting are crafted from gold, exhibiting a smooth, slightly irregular, and organic shape with rounded edges. The central setting, which cradles the gemstone, is made of a contrasting dark metal, providing a deep backdrop that enhances the brilliance of the stone. This dark metal appears to be intentionally oxidized or patinated to achieve a rich, almost black, finish. The focal point of the ring is a single, pear-cut, colorless gemstone, likely a diamond or a high-quality diamond simulant, securely held in place by four prongs fashioned from the dark metal. The prongs are simple and functional, designed to minimize obstruction of the stone's facets. The gemstone exhibits noticeable brilliance and fire, indicative of a well-cut stone, though clarity and specific carat weight cannot be determined from the image alone. The overall design suggests a Mid-Century Modern or Retro period aesthetic, characterized by its bold, sculptural form and contrasting metalwork, possibly dating from the 1940s to 1960s. The gold portions show some minor surface wear consistent with age and use, including light scratches and a soft luster, suggesting a well-loved but cared-for piece. There are no obvious signs of major damage or repair, and the stone appears to be securely set. The craftsmanship illustrates a blend of classic solitaire setting techniques with a more adventurous, abstract metalwork style. The absence of visible maker's marks or stamps prevents identification of the specific manufacturer or exact metal purity, but the substantial appearance hints at a quality piece.