GIA M2M: Diamond Traceability Based on Science

GIA M2M combines scientific evaluation and engaging content to involve your customers in the fascinating story of their diamond. By using markers identified during analysis of the rough, GIA’s process can scientifically match a polished diamond to its original rough, bringing added transparency to the natural diamond supply chain.

Service components include:

  • Country-of-Origin on the Diamond’s GIA Grading Report
  • Digital Access to the Diamond’s Story
  • Scientific Matching of Polished Diamond to its Original Rough

GIA M2M offers you and your customers an engaging way to share their diamond’s origin story along with its beauty and rarity. Ensure your customers have the facts to make an informed decision with GIA M2M diamonds.

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About GIA

Established in 1931, GIA protects the public through gemmological research, education, impartial gem identification and grading services, and instrument development. The world’s foremost authority in gemmology and creator of the 4Cs, GIA sets the standard for determining the quality of diamonds and performs research-based identification of coloured gems and pearls. All of GIA's activities are governed by its mission to serve the public. Learn more.