Diamond traceability is more than a buzzy idea. It’s the method by which we follow a stone’s journey from the mine to the consumer, using verifiable records at every step. The process moves the industry from a “trust us” model to a “show us” model.

The aim is to enable companies and shoppers to be sure their natural diamond jewels are not tied to armed conflict, human rights violations, or deceptive labeling. Traceability also allows regulators and retailers to show they meet sanctions and sustainability rules. The systems designed to provide traceability are important because older, paper-based proofs (like invoices and certificates) can be lost, altered, or faked. New digital methods—such as blockchain, sophisticated scanning, and individual digital identities—create a secure, tamper-resistant “digital passport” for every stone that logs its origin, chain of custody, and key traits in a way that outside parties can verify.

Analysts generally date the notion of traceable diamonds to efforts that began in the mid‑2010s—such as Everledger’s early pilots around 2014, which were the first blockchain-oriented diamond tracking projects, proving that the technology known as distributed ledgers could follow individual diamonds. Major platforms such as De Beers’ Tracr, which arrived in 2018, now cover millions of stones.

Because there is no single global standard for diamond traceability, however, the market is served by many overlapping tools and platforms whose costs are typically absorbed upstream. Developed by tech firms, mining companies, and industry alliances, the best‑known offerings include Tracr, GIA’s Origin programs, Everledger, iTraceiT, and Sarine Diamond Journey.

All of them face similar concerns and criticism: whether any platform can truly prevent stone‑swapping, how widely such systems are adopted across the supply chain, and whether traceability alone can guarantee ethical sourcing rather than just better documentation of an imperfect reality, along with worries about data ownership and confidentiality.

Below, we review a few of the most popular platforms on the market.

 

Tracr

De Beers introduced Tracr in 2018 to give its own diamond production (and that of select industry partners) a more secure digital provenance platform to track diamonds from mine to retail using blockchain and other technologies. The miner positioned Tracr, which is headquartered in London, as part of the group’s broader Origins suite of services and traceability strategy.

In June, De Beers announced that GIA had taken a 30% equity stake in the diamond-only platform, as part of an effort to make Tracr an industry-wide infrastructure for natural diamond provenance rather than a proprietary De Beers tool. The deal was built on an existing collaboration from 2023 that enabled Tracr provenance information to appear on eligible GIA diamond grading reports.

But Tracr’s core mission remains the same as when it was founded: to address future challenges to the diamond industry. Younger generations are increasingly valuing transparency, responsible sourcing, and meaningful product storytelling, while geopolitical risks and supply chain disruptions can interrupt trade if stronger processes and safeguards aren’t in place across the value chain.

According to Tracr executives, the technology is designed to provide provenance from mine to market at scale. Each diamond is individually scanned by the producer at source, creating a unique digital fingerprint that begins its journey on the platform. As the diamond moves through the value chain and transforms from rough to polished, additional scans are captured and matched using advanced algorithms to establish continuity. All data is securely recorded on the blockchain, ensuring it cannot be altered or deleted.

Retailers don’t need to be Tracr participants to source Tracr diamonds—they can simply ask suppliers for Tracr-registered stones, which are also available on marketplaces such as Rapaport Trade, IDEX, UNI, and Nivoda. The cost shows up only if a retailer wants a dedicated “instance” for managing traceable inventory directly. In that case, the retailer is required to join as a participant, thus enabling traceable inventory and diamond data once a diamond is digitally transferred to the retailer. Tracr, however, doesn’t make its fees public; interested parties must contact the Tracr team directly.

 

Everledger

To understand how well traceability systems are working, we talked with Leanne Kemp, founder and CEO of London-based Everledger, the first system to apply blockchain to diamonds back in 2015. (Following a restructure in 2023, she is the sole owner of the company.)

Everledger builds digital passports for diamonds, gemstones, metals, and jewelry using a mix of blockchain, artificial intelligence, and smart technology. This creates a tamper-resistant record of identity and provenance, streamlining know-your-customer processes, sanctions compliance, and environmental, social, and governance (ESG) reporting for brands and retailers.

While the European Union’s sanctions on Russian diamonds in the wake of that country’s invasion of Ukraine in 2022 provided the initial spark for the renewed emphasis on traceability solutions, Kemp says, “we are seeing a structural shift where traceability is becoming a ‘passport to trade’ requirement rather than an option.” As Kemp explains, both Group of Seven and EU rules “are moving toward mandatory ‘mine to finger’ traceability to enforce sanctions and human rights standards. For consumers, particularly millennials and Gen Z, proof of ethical origin is now an expectation.”

iTraceiT

Launched in 2021, iTraceiT is a Belgium-based software firm that develops blockchain-powered tracking solutions for intricate supply chains, initially concentrating on diamonds. It operates as a privately owned company and is not controlled by a mining group or major jewelry brand. The business is rooted in Belgium’s diamond sector, active around Antwerp and headquartered in the Hainaut region.

iTraceiT is led by CEO Frederik Degryse, whose background includes work on diamond initiatives like Canadamark. The company has attracted support from regional Belgian government innovation programs, reinforcing its identity as a local tech startup rather than a subsidiary of a large miner.

What’s the upshot for retailers?

Kemp’s eyes are on what she calls the next frontier—that is, “deeper physical verification across all materials. We are using AI to analyze a diamond’s morphological footprint and technologies like laser ablation to analyze chemical trace elements.”

Kemp is convinced, at least when it comes to the EU, that “the endgame is a unified digital registry. This regulatory focus will inevitably expand from diamonds to broader ESG disclosure requirements for all luxury goods.”

How does all of this play out in the marketplace? At a time when AI, deep fakes, and virtual reality are casting doubt on the authenticity of pretty much everything, “there’s an opportunity for the natural diamond industry to really reassert itself in a big way,” New Jersey–based independent diamond analyst Paul Zimnisky tells JCK. “People will be craving things that are embedded in nature, and diamonds are literally that. The idea of wearing a relic of nature will have more profound meaning as we live in a more and more digital world.”

Industry transparency initiatives are paramount to such a transformation, Zimnisky adds. “If we can get to the point where all natural diamonds are sold with a country of origin…the outcome could be even better than anticipated.

“But the trade needs consistency to achieve this,” Zimnisky cautions. “There has to be a degree of industry cooperation to pull this off. Historically, the diamond industry has achieved milestones like this, given the collaborative nature. So I do think this is possible.”

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