About Our Diamond Certificates
A diamond certificate is an official document that describes the unique characteristics of a diamond, including its cut, clarity, color, and carat weight. It serves as proof of the diamond's authenticity and quality, ensuring transparency and trust for customers.
At Onyx Oslo, we provide our own diamond certificates specifically for Moissanite. Each certificate includes detailed information about the gem and is designed to guarantee the authenticity of the stone you purchase from us.
We take pride in our responsibility and transparency, which is why we have our responsibility mark officially registered with the Norwegian Patent Office. You can view our registered mark here: Norwegian Patent Office Registration.
Why We Provide Diamond Certificates
Our certificates are designed to protect your investment and ensure peace of mind. When you purchase a gem from us, you receive a certificate that proves its authenticity and provides a full description of its properties.
To verify the details of your gem, we engrave an inscription on the girdle of the diamond. This unique number corresponds to the information in the certificate, including the gem's dimensions, cut grade, clarity, and other essential details.
The inscription is microscopic and can be viewed using a 10x magnification scope. This number allows you to authenticate the gem and ensure it matches the certificate provided by Onyx Oslo.
How to Verify Your Diamond Certificate
- Use a 10x magnification scope to find the inscription number on the girdle of your gem.
- Contact us with the inscription number to verify the details of your diamond certificate.
- Our team will provide confirmation of the gem's properties, ensuring full transparency and trust.
If you have any questions about your certificate or need assistance, feel free to reach out to us at any time. We're here to help!