Tokenized Diamonds, Gemstones and Precious Metals

What is the Toto Finance RWA Marketplace? The RWA Marketplace is Toto Finance's marketplace for collectors and investors to buy, hold and trade tokenized physical assets: diamonds, sapphires and gold, silver and platinum bars. Each NFT is a digital ownership certificate for one specific, verified item stored in a vault, identified on-chain by its certificate or serial number. Since 2023 the marketplace has issued more than 45,000 tokenized assets to more than 5,000 holders across five blockchains.

45,000+

Tokenized physical assets

5,000+

Token holders

5

Blockchains

Sold out

First collections on XRP Ledger, Cardano and Solana

One NFT, One Verified Asset in a Vault

Every token on the marketplace is tied to exactly one physical item. Before anything is minted, the item is verified, certified and placed in an insured, high-security vault. Its identifying data is written into the NFT, so anyone can match the token to the asset.

1. Verify and certifyEach diamond and gemstone carries an independent laboratory report; each bar is identified by its refiner, serial number, weight and fineness.
2. Store in a vaultThe asset is placed in insured, high-security vault storage and recorded against its identifiers.
3. Mint the NFTOne NFT is issued for the item, carrying its certificate or serial number, specifications and images on-chain.
4. Buy, hold and tradeHolders own the NFT in their own wallet and can transfer it or list it for sale on the marketplace at any time.
5. RedeemHolders can request physical delivery of the underlying item under the marketplace terms; the NFT is then burned.

Toto Gold, Silver, Platinum, Diamonds and Sapphire

Five asset lines are available on the marketplace. Every piece is a single, identifiable item: the NFT carries its certificate or serial number, and the physical asset sits in insured, allocated custody.

• 

  Precious metals

  Toto Gold

  Swiss-refined 1 oz gold bars, 999.9 fine, each identified by refiner and serial number and backed one to one in insured custody.

• 

  Precious metals

  Toto Silver

  1 oz fine silver bars, 999.0, each identified by refiner and serial number.

• 

  Precious metals

  Toto Platinum

  1 oz fine platinum bars, 999.5, each identified by refiner and serial number.

• 

  Gemstones

  Toto Diamonds

  Diamonds identified by their GIA report number, with carat, color, clarity and cut recorded in the NFT.

• 

  Gemstones

  Toto Sapphire

  Certified blue sapphires, each linked to its gemological laboratory report and specifications.

• Collections

  Many collections

  From single large stones to themed editions such as heart-shaped diamonds for Valentine's Day, regional collections and artist editions. Individual pieces are numbered, such as Toto Gold #003 or Toto Diamond #03C15.

  Browse all collections

First RWA Collections on Five Blockchains

The marketplace has launched collections across five blockchains, several of them the first real-world asset collections on their networks. The first collections on the XRP Ledger, Cardano and Solana all sold out.

• XRP Ledger

  First RWA project on the XRP Ledger

  Launched with XRP.cafe; every asset sold out in less than two hours.

  Sold out

• Cardano

  First RWA collection on Cardano

  Tokenized diamonds launched with NMKR on Cardano.

  Sold out

• Solana

  First RWA collection on Solana

  An artist edition of tokenized diamonds created with an NFT artist.

  Sold out

• Ethereum

  Where it started

  The original tokenized diamond collections, launched in 2023.

• Polygon

  Dubai collection

  A special collection launched with Polytrade on Polygon.

• All collections

  One marketplace

  Browse every collection, primary sales and the secondary market in one place.

  Open RWA Marketplace

What You Can Do on the Marketplace

• Buy verified assets. Choose individual, numbered pieces with their certificates, specifications and images.
• Own them directly. Each NFT is an immutable ownership record with full provenance, held in your own wallet.
• Trade on the secondary market. List your pieces for resale or buy from other collectors at any time.
• Request physical delivery. Redeem an NFT for the diamond, gemstone or bar it represents.
• Rely on insured custody. Assets are allocated to their NFTs and held in insured, high-security vaults.

Secondary Trading and Physical Redemption

The NFTs are freely transferable digital assets. Holders keep them in their own wallets, transfer them on-chain and list them for resale on the marketplace's secondary market, where other collectors can buy them at any time. Physical redemptions have been executed: a holder can request delivery of the underlying diamond or bar under the marketplace terms, and the NFT is burned when the item leaves the vault.

From Tiamonds to Toto Finance

The marketplace began in 2023 as Tiamonds, the first marketplace for tokenized diamonds, and expanded into sapphires and gold, silver and platinum bars before the company became Toto Finance. It remains open for collectors and investors, with its full catalogue, secondary trading and redemption. Toto Finance's strategic focus today is the mine-to-market platform for tokenized commodities, starting with CuTT: Tokenized Copper for industrial buyers and investors.

The RWA Marketplace is operated under its own terms of use, which govern ownership, storage, transfer and redemption of each tokenized asset. Nothing on this page is an offer to sell or a solicitation to buy any token, an investment recommendation, or a promise of returns or liquidity. The value of diamonds, gemstones and precious metals can fall. Availability may be restricted in some jurisdictions. See risk disclosures.