DiamondBuzz
The Reality of The Diamond Industry; All You Need To Know
Over the past 18 months, we have significantly enhanced this report, incorporating new data and insights that reflect the evolving landscape of the diamond industry
The Natural Diamond Council recently released the second edition of the Diamond Facts Report, continuing its mission to dispel myths and protect consumers from misinformation about the diamond industry. This report serves as a comprehensive guide, offering accurate and transparent information to help consumers make informed choices, backed by updated data. By addressing key questions and providing insights, the report reinforces NDC’s commitment to educating and empowering buyers while supporting the integrity of the natural diamond industry.
Highlights from the NEW Diamond Facts Report:
● Positive impact of natural diamonds with new examples from producing countries
The natural diamond industry supports 10 million livelihoods globally. NDC member companies contribute to communities through local employment, sourcing, and investments in health, education, and infrastructure, aiming to share the mine’s success and prepare communities for post-closure stability.
● Environmental stewardship
The majority of our manufacturing partners in India are adopting renewable energy and implementing sustainable practices throughout their operations. Efforts include using solar and wind energy, achieving Net Zero goals, reforestation projects, and investments in biodiversity and water management to create lasting environmental benefits.
● Diamond verification
The Natural Diamond Council started the ASSURE Program in 2019 to test how well Diamond Verification Instruments work. The results, including details on accuracy, false positive rates, and referral rates, are available in the ASSURE Directory.
● Updated information on pricing and production
Laboratory-grown diamond prices have dropped significantly, with a 1.5-carat stone declining 83% since 2015. Natural diamonds, with prices influenced by rarity, have shown a long-term annual growth rate of 3% since 1970 and a 2% yearly increase in rough diamond prices since 2007, despite market fluctuations
● Disclosure and diamond terminology
Legal definitions and advertising guidelines are in place to protect consumers and ensure they can clearly distinguish between natural and laboratory-grown diamonds.
● Traceability and responsible sourcing of natural diamonds
The diamond industry is heavily regulated under the Kimberley Process, established by the United Nations and the World Trade Organization, ensuring all rough diamond trade is conflict-free. A strong system of checks and balances, including audits of major industry players, upholds the importance of ethical sourcing.
● Responsible mine closure
It takes, on an average, 10 years to open a mine. Having a closure plan is a prerequisite to opening a mine, in addition to social and environmental impact assessments which are audited, approved, and monitored by governments and local communities.
David Kellie, CEO of Natural Diamond Council said, “Natural diamonds are Earth’s real treasures, exceptionally rare, responsibly sourced in a way that supports livelihoods and contributes to conservation efforts around the world. This new edition of Diamond Facts sets out to address the most common myths about the diamond industry, covering everything from synthetic diamonds to natural stones mined from deep underground.
We also encourage you to explore our other reports in this series, including Diamonds of Canada. We will regularly be issuing reports in partnership with leading experts, data organisations and diamond industry representatives.”
Richa Singh, Managing Director, NDC India and Middle East said, “Diamonds have long been symbols of enduring value and connection, carrying a legacy that extends beyond their inherent beauty. This latest edition of Diamond Facts reflects our commitment to providing transparent, data-driven insights and highlighting the positive social and economic contributions of the diamond industry in producing countries. Showcasing India’s role as a global leader in diamond manufacturing, the report empowers consumers and retailers to make informed choices.”.
NDC is committed to sharing education and transparency throughout the natural diamond industry. Along with the Diamonds of Canada report, these studies will serve as additional assets to complement NDC’s Education Program giving retailers and consumers the information they need right at their fingertips.
DiamondBuzz
GIA Acquires 30% Shareholding In Diamond Provenance Blockchain Platform Tracr
Investment By Leading Industry Institute Supports Tracr’s Evolution To Becoming An Independent, Industry-Wide Platform For Natural Diamond Provenance
De Beers Group and GIA (Gemological Institute of America) today announced the signing of a definitive agreement for GIA to acquire a 30 per cent shareholding in Tracr, the De Beers Group-backed company behind the development of the pioneering diamond provenance blockchain-driven platform.
The agreement marks a significant milestone in Tracr’s evolution towards independence and reflects GIA’s confidence in the platform’s role as an industry-wide infrastructure to advance natural diamond provenance and traceability at scale.
GIA’s investment – which builds on a 2023 initiative to include diamond provenance information registered on Tracr’s platform on eligible GIA diamond grading reports — represents a significant step in this transition, reinforcing Tracr’s long-term credibility across the diamond value chain.
Al Cook, CEO of De Beers Group, said:

“Consumers deserve to know where their diamonds come from and they should feel more confident in their understanding of each diamond’s source. At De Beers we have been providing provenance data on diamonds through Tracr for several years and we believe that delivering provenance should become an industry standard. Following our promise to open Tracr up to broad ownership, we are proud to be partnering with GIA as Tracr evolves into an independent, industrywide platform. We will work alongside GIA to advance provenance transparency for the entire diamond sector.”
Pritesh Patel, President and CEO of GIA, said:
“At GIA, our mission has always been rooted in trust, integrity, and consumer confidence. Our collaboration with Tracr over the past several years reinforced our belief that combining source-based blockchain provenance with GIA’s independent grading and identification expertise can help unlock a new level of transparency for the diamond industry. As Tracr continues to scale globally, we see a tremendous opportunity to deliver meaningful, verifiable provenance information from the source to the consumer. We are proud to deepen our commitment through this investment and help shape the next evolution of transparency, traceability, and trust across our industry.”

Jillian Wolk, CEO of Tracr, said:

“The start of Tracr’s evolution into an independent platform, as a result of GIA’s investment, creates a strong foundation for the future. I am excited to continue scaling the platform and bringing more producers on board, which will support Tracr in enabling the individual journey of every registered diamond to come to life. Each stone carries its own narrative, defined by its source and the craftsmanship that has shaped it, and as Tracr continues to grow we have a fantastic opportunity to help reveal those unique stories.”
De Beers has been developing Tracr since 2018 and it is now a leading distributed diamond blockchain platform that starts at the source, registering diamonds at the point of recovery.
In 2023, De Beers opened the platform to the wider diamond industry, positioning Tracr as an industry-wide, scalable solution for rough-to-polish verification of natural diamond provenance, which starts at a stone’s source.
Today, more than five million rough diamonds have been registered on Tracr at source, representing around two-thirds of De Beers’ rough diamond production by value.
Since January 2025, single country of origin for De Beers diamonds has been available on Tracr, with all newly sourced De Beers rough diamonds of one carat and above being registered on the platform.
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