Ruby and Diamond Three-Stone Ring in Yellow Gold

This item is a decorative ring featuring a prominent central gemstone and two flanking accent stones. The central stone is a large, rectangular cushion-cut reddish-pink gemstone, most likely a synthetic or lab-created ruby or spinel, given the high saturation and intense fluorescence visible under the lighting conditions. The stone is secured by corner prongs that are part of an ornate, crown-style yellow gold gallery. Flanking the center stone on the vertical axis are two round brilliant-cut colorless stones, likely diamonds or cubic zirconia, each held in a four-prong setting. The overall setting is crafted from a yellow metal, presumably 10k or 14k gold, showcasing a vintage or revivalist style. The metalwork features decorative open scrollwork along the gallery sides. Regarding condition, the metal shows minor surface scratches and evidence of wear consistent with age, though the gemstones appear to have clean facets without significant abrasions or chips. No maker's marks or hallmarks are visible in this specific view, but the design suggests mid-to-late 20th-century craftsmanship. The intense neon glow of the center stone suggests a high chromium content often found in 'flame fusion' synthetic rubies.