The future of diamond security starts here. Reliable accuracy, stronger traceability, and confidence for manufacturers, retailers, and buyers alike.
DiaDNA is a trailblazer in diamond authentication, founded with the mission of bringing trust and transparency to the industry. Leveraging AI-driven atomic fingerprinting, our technology creates a signature from each diamond's intrinsic structure, supporting authentication and reliable rough-to-polish matching across the value chain.
Headquartered in Surat, the diamond hub of the world. DiaDNA is a JV between MobiOfficeHQ and Lexus Softmac.
DiaDNA, a joint venture between MobiOfficeHQ and Lexus SoftMac, has won the Minsky Award for Excellence in AI 2026 in the Most Innovative AI Startup Collaboration category.
Built in Surat, DiaDNA creates a diamond's fingerprint and compares two sets of prints to check for a match — without inscribing or physically altering the stone.
INDIA TODAY SPICE · SEP–OCT 2026 ISSUE
A new paternity test traces the origins of diamonds using AI fingerprinting. By Richa Goyal Sikri.
“The rough and the polished stone are scanned where they are cut, and the match is established there. The consumer doesn't operate anything; what reaches them is a record that travels with the stone.”
DUBAI DIAMOND CONFERENCE 2026 · ORGANISED BY DMCC
Mayank Jain, Co-founder of DiaDNA and CTO of MobiOfficeHQ, presented DiaDNA's rough-to-polish matching on Activation Day at the Dubai Diamond Conference 2026.
Our patented tech scans each diamond at the atomic level, creating a signature from its intrinsic structure. AI supports fast, accurate, and scalable authentication.
Strengthen traceability and support provenance workflows across the value chain.
Support responsible-sourcing workflows and greater transparency, strengthening trust across the value chain.
Unlike solutions that rely on external DNA markers, DiaDNA's technology is built into the diamond itself — reducing the risk of tampering, damage, or loss of traceability.
Our non-invasive, one-scan process avoids additional manufacturing steps and costs, making it easy to implement at scale without disrupting operations.
Our non-invasive process leaves the diamond physically unaltered — no physical tagging, no added markers.
DiaDNA's proprietary device enables in-house authentication for most categories; certain categories require additional scanning and lab confirmation. Deployment stays fast, private, and globally scalable.
At DiaDNA, we've simplified diamond authentication into a streamlined scan — no complex workflows and no external markers. Our proprietary device captures each diamond’s atomic signature, creating a digital fingerprint — enough of which carries forward through cutting and polishing to support reliable rough-to-polish matching
Our streamlined 4-step process supports precision, transparency, and ease of use at every stage
01
Diamonds undergo atomic-level scanning to generate a signature from each diamond's intrinsic structure.
02
AI-powered systems analyze and securely integrate diamond data into an encrypted platform.
03
Diamonds can be verified at every stage of the value chain, supporting verification workflows and strengthening traceability
04
Manufacturers, retailers, and consumers can authenticate diamonds with a simple verification step, fostering trust across the ecosystem
With DiaDNA, authentication becomes an in-house capability — enabling speed and security for most categories. Certain categories, including Type IIa and melee, require additional scanning and confirmation at the DiaDNA Lab.
Generate a signature that supports reliable rough-to-polish matching. Simplify inventory and enhance transparency.
Authenticate stones quickly in-house, with lab confirmation for certain categories. Boost trust with verifiable diamonds
Support authentication and secure digital histories, strengthening consumer trust and brand value
Streamline compliance with built-in traceability. Support ethical sourcing and ESG standards
Buy with confidence. Support provenance with a signature derived from the diamond's own structure
Upgrade industry assurance with next-gen tools that enhance traditional grading and global transparency.
Our technology is advancing diamond authentication with reliable accuracy and trust
Reliable
Lab-tested 90–92% for rough-to-polish matching; 94–96% for polish-to-polish, verified by GIA
Stronger
Strengthens traceability across the value chain
Faster
AI-driven automation for scalable validation
