Three-stone ring in the style of white gold or platinum with teal and colorless stones

This item is a three-stone ring featuring a central teal-colored round-cut stone flanked by two smaller colorless round-cut stones. The setting appears to be a white metal, stylistically consistent with white gold, platinum, or silver-toned alloys. The stones are held in place by individual four-prong settings. The central stone exhibits a greenish-blue or teal hue, which is consistent with the appearance of a teal sapphire, zircon, or a treated diamond, though this cannot be verified from the image alone. The side stones are translucent and colorless, appearing in the manner of diamonds or synthetic stimulants like cubic zirconia. The band is slim and polished, though the right side shows some visible surface scuffing and minor wear consistent with moderate previous use. No hallmarks or maker's marks are visible in the provided photograph, necessitating a hedged identification based strictly on visual geometry and color. The design is a classic trilogy or anniversary-style ring, common in contemporary jewelry from the late 20th or 21st century. Professional gemstone testing and a physical inspection of the inner band are required to determine material compositions.

Based on my visual examination of the provided image, I have analyzed this three-stone trilogy ring. From what I can see, the piece features a central teal-colored round-cut stone flanked by two colorless stones in transition-style four-prong settings. While the teal stone is consistent with the appearance of a sapphire or zircon, and the side stones present like diamonds, I cannot verify the mineral species or the metal purity from a photograph alone. The band appears to be a white metal, possibly platinum or 14k-18k white gold, though the visible surface scuffing suggests a material soft enough to show moderate wear. My value estimate is based on the hypothesis that the stones are natural gemstones (teal sapphire and diamonds) set in a precious metal like gold or platinum. If physical testing confirms the stones are synthetic or high-quality stimulants like cubic zirconia set in silver or a base metal, the value would likely drop significantly to the $50-$150 range. The current market for teal-colored gemstones is strong due to their popularity in contemporary bridal and anniversary jewelry. However, to provide a more precise valuation, a physical inspection is required to check for hallmarks on the inner band, perform refractive index testing on the stones, and weigh the metal. The final value depends on verifying whether the central stone has undergone heat treatment, which is common for this color profile. Without provenance or scientific verification, this appraisal remains a working estimate based on visual geometry and color alone.