AI Appraisal Estimate

This substantial cocktail ring features a vibrant three-stone arrangement centered around a large emerald-cut Chrome Diopside. The center stone exhibits a deep, forest-green hue characteristic of high-quality diopside, meticulously secured within a four-prong setting. This central gem is surrounded by a rectangular halo of round-cut white accent stones, likely white zircons or topazes, which provide a brilliant contrast. Flanking the center are two baguette-cut green side stones, creating a structured, architectural profile. The band and gallery are constructed from white metal, presumably .925 sterling silver based on the user's context, and are further embellished with micro-pave set white stones along the shoulders of the shank. The craftsmanship reflects a contemporary style, likely manufactured within the last 10-15 years. The ring appears to be in very good condition with no visible chips or fractures to the soft Chrome Diopside gemstones; however, minor surface abrasions and light tarnishing consistent with light wear are visible on the metal surfaces. The saturation of the green stones is uniform, which is a hallmark of quality for this particular mineral species. No specific maker's marks are visible in the photograph, though the design is consistent with high-end television or boutique jewelry retail.

Based on my visual examination of the images provided, this ring presents as a substantial cocktail piece featuring Chrome Diopside and White Zircon set in Sterling Silver. The primary gemstone is an impressive emerald-cut Chrome Diopside, notable for its rich, 'Russian-green' saturation. The stone appears eye-clean and sits within a classic halo setting accented by baguette-cut green side stones, likely also Chrome Diopside. The white accent stones, presumably White Zircon or White Topaz based on their high refractive look and common pairing with silver, add significant brilliance. The .925 sterling silver mounting shows good structural integrity, despite minor surface scratches and tarnishing typical of light wear. The market for Chrome Diopside jewelry has remained niche but steady; it is a softer stone (Mohs 5-6), requiring care, which slightly limits its daily wear value compared to emeralds or tsavorites. However, its untreated, vivid color remains a key selling point. Comparables in the secondary market (e.g., eBay, Etsy, or specialized estate jewelry auctions) for similar large-carat silver rings typically trade between $100 and $200, with retail replacement values often sitting closer to $350-$450. The lack of a prestigious maker's mark suggests this is likely a piece from a television shopping network (like QVC or JTV) or a catalog retailer. Please note that this appraisal is based solely on photographic evidence. Absolute confirmation of the gemstone species (differentiating Chrome Diopside from green glass or synthetic spinel) and the precise metal purity requires physical testing, such as refractometer readings and acid or XRF metal analysis. Without in-person inspection, I must assume the stones are natural and the metal is standard .925 silver as described.