DiamondCheck AI — Press & Media Resources

DiamondCheck AI is an AI-powered diamond pricing tool built by second-generation New York diamond dealers. Most diamond pricing on the consumer web is misleading: retail markups run 100–200% over wholesale, and "appraisals" from jewelers reflect insurance replacement value rather than what a diamond is actually worth on the open market. DiamondCheck AI gives consumers the same pricing analysis the trade has always had access to internally. The product is free to use on the web (GIA certificate lookup, manual price calculator) with an iOS app that unlocks the full report — including deduction breakdown, negotiation guidance, and a final letter grade. The model is trained on thousands of physically inspected diamonds and uses the Rapaport benchmark price list — the wholesale standard used by dealers worldwide.