Art Deco Style Emerald and Diamond Three-Stone Ring

This is an elegant three-stone ring featuring a central emerald-cut natural green emerald held in a four-prong setting. The central gemstone is flanked by two step-cut side stones, likely diamonds or high-quality diamond simulants, which appear to be emerald or baguette cuts. The setting is crafted from a white metal, possibly platinum or 14k/18k white gold, consistent with high-end jewelry from the mid-20th century or high-quality modern reproductions of the Art Deco period. The central emerald exhibits a saturated 'vivid green' hue with visible natural inclusions ('jardins'), which are characteristic of natural emeralds. The side stones show high clarity and a bright white color, providing a sharp geometric contrast to the green center. The shank appears slender and polished. Regarding condition, the metal shows micro-scratches consistent with light wear. The emerald has soft facet edges, which is common for this gemstone species due to its relative hardness. No major chips or cracks are immediately visible in the image. The craftsmanship suggests a custom or semi-custom design with attention to symmetrical balance and secure prong work. Overall, the piece reflects a classic, sophisticated aesthetic often associated with mid-century bridal or cocktail jewelry styles.