More than $280 million worth of certified polished diamonds have been tokenized and recorded on-chain in the United Arab Emirates. Billiton Diamond and tokenization firm Ctrl Alt said Tuesday they had moved the inventory using Ripple’s enterprise custody technology to secure the assets and the XRP Ledger (XRPL) to mint tokens linked to physical stock. The initiative, described as an institutional-grade tokenization pipeline for polished stones held in the UAE, has already tokenized over AED 1 billion (about $280 million) in diamond inventory.
Ripple’s Role: Custody Layer vs. Marketplace Layer
Under the hood, Ripple’s custody tools protect the tokenized inventory’s private keys and asset security, while the XRPL handles issuance and transfers. This positions Ripple in the plumbing layer rather than the marketplace layer—a distinction that matters because the harder question in tokenized commodities isn’t minting tokens; it’s whether they can trade with tight spreads, reliable pricing, and clear redemption mechanics. The firms flagged a longer runway of “lifecycle” features—such as custody, transfers, and secondary-market readiness—but did not share details on how redemptions would work, what minimum lot sizes might look like, or how pricing would be formed for individual stones, all key factors for any market that wants to move beyond a controlled pilot.
Regulatory Clearance Determines Expansion Pace
The project is currently in its first phase. Any broader platform launch or move toward wider distribution would be subject to approval from Dubai’s Virtual Assets Regulatory Authority (VARA). Ctrl Alt has engaged with local regulators, but no timeline for approval has been disclosed. Dubai’s DMCC played a coordinating role by connecting stakeholders and supporting the ecosystem around commodities tokenization, as the emirate pushes to make real-world assets (RWAs) a real business line.
This diamond on-chain move marks another real-world asset tokenization deployment for Ripple. Previous Ripple-linked tokenization projects have focused on financial instruments such as notes and bonds; tokenizing high-value, non-standardized physical goods like diamonds demands stronger custody and provenance tracking. Ripple’s solution records ownership and transfer history on a distributed ledger while relying on its enterprise custody to keep private key management compliant.
Overall, the project remains at an early stage: tokenization is done, but secondary-market liquidity, pricing mechanisms, and redemption paths are all undefined. If VARA approval comes and a trading platform for qualified investors launches, it could change the efficiency of high-end diamond distribution. For now, the market will watch whether tokenized diamonds can achieve the same trading depth and liquidity as mainstream digital assets.