B&P × Toto Finance
Natural precious stones, linked to a secure digital record on the blockchain. The stone remains a real, identifiable asset, with structured ownership and complete traceability.
A physical stone with a digital record
Berr & Partners SA selects and verifies each stone. Toto Finance then registers it on the blockchain, linking the physical stone to a verifiable certificate.
Ownership can change hands without the stone having to move, and its authenticity, value and history stay protected over time.
Origin: Sri Lanka
Treatment: none
Certificate: GRS
0x7f3a…c91eHow it works
Four steps from the mine to a traceable, transferable asset.
Selection and sourcing
Berr & Partners chooses each stone for its rarity, quality and beauty.
Gemmological verification
Examination, valuation and documentation to the standards of the trade.
Digital registration
Toto Finance creates a secure blockchain record linked to a verifiable certificate.
Long-term traceability
Authenticity, value and ownership history stay protected.
Who does what
Berr & Partners SA
- Selection and sourcing of stones
- Gemmological verification and valuation
- Physical supervision of the stones
Toto Finance
- Digital registration on the blockchain
- Management of ownership rights
- Secure transfer of digital records
Benefits
Authenticity
Guaranteed by a gemmological examination.
Transparency
Every record can be checked digitally.
Simple transfer
Ownership changes without moving the stone.
Digital wallets
Works with modern financial tools.
Heritage value
A tangible asset with a modern structure.
What each record contains
Every digital record documents the stone in detail.
- Species
- Sapphire
- Weight
- Carats
- Dimensions
- Millimetres
- Cut
- Shape and style
- Colour
- Hue and saturation
- Treatments
- If any
- Origin
- Country of origin
- Certificate
- Verifiable link
Collections
Natural rubies
