Vintage Multi-Gemstone Cluster Cocktail Ring

This is a vintage-style cluster cocktail ring featuring an elaborate multi-stone arrangement set in what appears to be yellow gold or gold-plated metal. Centered within the design is a single square-cut teal gemstone, possibly a blue zircon or spinel, oriented in a diamond position. This central stone is surrounded by a complex halo of round-cut gemstones in two distinct colors: deep purplish-red (likely rubies or rhodolite garnets) and dark near-black stones (likely dark garnets or sapphires). The stones are secured using individual prong or bead settings, which create a textured, tiered aesthetic typical of mid-to-late 20th-century jewelry design. The overall silhouette is a modified navette or wide-cluster shape, spanning the width of the finger. Regarding condition, the metal shows signs of moderate oxidation and surface wear, particularly around the prongs, which may indicate a gold-filled or lower-karat gold composition. There are no visible maker's marks or hallmarks from this angle. The arrangement of the stones is asymmetrical in hue, suggesting a handcrafted or mass-produced vintage commercial quality from approximately the 1960s-1980s. The craftsmanship is decent, with stones tightly packed, though some prongs appear slightly uneven upon close inspection.