The diamond certificate

The Diamond Certificate

For all of its pieces, we issue a unique and numbered certificate of authenticity, allowing us to prove the origin of your jewel and all our commitments.

Diamonds over 0.40 carats and over 0.50 carats for the rest of the collections also come with their own certificate. This certificate is comparable to a diamond identity card: all the characteristics of the stone, such as its weight, size or origin, are included in it.

While these two certificates must be kept preciously, the second in particular is unique: Rosa Maïtea and the GIA do not have copies.