GIA
Diamond grading, identification and report verification.
Visit official websiteIndustry ecosystem
Different roles.
One connected value chain.
Start with the role you need. This is a curated directory of official destinations, not a list of partners or endorsed suppliers.
5 organisations
Sarine
Diamond technology and rough-to-polished traceability tools.
Visit official websiteDe Beers Group / Tracr
Natural-diamond value chain and provenance platform information.
Visit official websiteRapaport Trade
Professional diamond trading within the Rapaport ecosystem.
Visit official websiteKimberley Process
International rough-diamond certification framework and participant information.
Visit official websiteOfficial pages reviewed 12 November 2026. Verify current services, eligibility and commercial terms directly. No listing fee or commercial relationship is represented.