
What is an NFT certificate?
At Diamstar, we have chosen to pair each diamond with a digital certificate in the form of an NFT, issued on the Ethereum blockchain—a technology renowned for its security and reliability.
An NFT (Non-Fungible Token) is a unique, tamper-proof, and immutable digital file recorded on a blockchain. Unlike a paper document, it cannot be lost, forged, or duplicated.
In practical terms, this means your diamond is linked to a secure digital certificate containing its key characteristics (weight, color, clarity, gemological certificate number, date of purchase, etc.), along with an official Diamstar signature.
This certificate serves as the exclusive digital proof of authenticity for your stone, belonging solely to you. It stays with you—or your heirs—without any risk of loss or alteration.
This represents a new way to guarantee the value and origin of your diamond with full transparency, using the most advanced technology available today.
KEY BENEFITS OF THE DIAMSTAR CERTIFICATE
HOW TO GET YOUR CERTIFICATE
This optional service is offered with every diamond purchase. To receive your unique blockchain digital certificate, you can choose between two simple and accessible options:
Option 1 - You already have a wallet
Option 1 - You already have a wallet
If you already have a crypto wallet such as MetaMask, Ledger, or others, simply provide your public Ethereum address when validating your cart, in the "add order note" section, or by sending it to us via email at info@diamstar.co.
After the 14-day legal withdrawal period, the NFT certificate for your diamond will be securely sent directly to your wallet. It belongs entirely to you and can be viewed or transferred at any time.
Option 2 - You don't have a wallet
Option 2 - You don't have a wallet
This is no problem. Once the legal 14-day withdrawal period has expired, you will receive a secure email link to your certificate hosted on a reliable and safe platform, OpenSea.
You will then be able to view it freely, and if you later decide to create a wallet, we can assist you at any time in transferring it to your name.
