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Select your diamond
Now select one of our GIA-certified, natural RENÉSIM First Choice® Diamonds.
Guaranteed GIA certified
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€
Guaranteed GIA certified
![Gia Logo](https://res.cloudinary.com/renesim/image/upload/v1621406250/Renesim/giaWaranty.png)
We provide personal advice
Any questions about selecting your natural diamond? Just ask us!
100% satisfaction guarantee
30-day right of return
Conflict-free diamonds
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Guaranteed with GIA certificate
You will receive a certificate from the world's largest independent grading laboratory, GIA, for each of our natural diamonds. A diamond certificate is a document in English that guarantees the authenticity of the diamond and contains a full description of its quality. GIA applies international grading criteria with particularly strict standards.
Please note that GIA has introduced a fully digitized dossier for all diamonds certified after January 2023 up to 2.99 carats. Printed GIA certificates issued before January 2023 will remain valid. For more information, please check GIA.