AI identification & appraisal estimate

Princess-Cut Three-Stone Diamond Engagement Ring

Submitted photo of Princess-Cut Three-Stone Diamond Engagement Ring
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$6,500 - $8,500

AI estimate as of April 19, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Item Analysis

This is a contemporary three-stone engagement ring, commonly referred to as a 'Trinity' or 'Past, Present, and Future' ring. The piece features a prominent princess-cut (square modified brilliant) center diamond estimated to be approximately 1.0 to 1.5 carats. It is flanked by two smaller princess-cut diamonds on either side, totaling roughly 0.50 to 0.75 carats in side stone weight. The stones are set in a highly polished white metal, likely 14k or 18k white gold or platinum, based on the bright silver-toned finish. The setting utilized is a traditional V-prong style, which protects the vulnerable corners of the square-cut stones. The shank appears to be solid and tapers slightly towards the stones. In terms of condition, the ring shows signs of light wear consistent with regular use, though the stones appear clear and maintain high brilliance under the available light. There are no immediately visible maker's marks or stamps in the current view, but the overall craftsmanship suggests a modern high-street or boutique jeweler production from the late 20th or early 21st century. The stones exhibit good fire and scintillation, indicating a high-quality cut.

AI Appraisal Report

I have conducted a visual examination of the Princess-Cut Three-Stone Engagement Ring. This 'Trinity' style ring displays a center stone estimated at 1.25 carats, supported by two side stones totaling ~0.60 carats. The stones exhibit high refractive indices and fire, characteristic of natural diamonds. The metal's luster is consistent with rhodium-plated 14k white gold. This style remains a staple in the bridal market, though prices are currently influenced by the high availability of lab-grown alternatives; however, this valuation assumes natural origin based on the craftsmanship era. Condition is 'Very Good,' showing minor surface abrasions on the shank consistent with light wear. Value is driven by the 'Four Cs,' specifically color and clarity (which appear to be in the G-H and VS range respectively) and the protective V-prong setting which adds structural integrity. Limitations: This appraisal is based on photographic evidence and constitutes a preliminary estimate for insurance replacement purposes. A definitive valuation requires a physical inspection. I cannot definitively verify diamond origin (natural vs. lab-grown) or exact carat weight without a high-precision scale and long-wave UV testing. Furthermore, a spectroscopic analysis is required to confirm the metal's hallmark and purity. For a finalized legal appraisal, I would require a GIA grading report for the center stone and a physical examination of the interior shank for manufacturer marks that could indicate a designer pedigree, which would add a premium to the value.

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