Certificates

Expert gemologist and graduate in gemology, Valérie Danenberg exclusively offers GIA-certified diamonds with the certificate number laser-engraved on the girdle (the only globally recognized laboratory).

We provide the certificate for any purchase of a round diamond greater than 0.30 carats, and starting from 0.40 carats for all other diamond shapes.

A certificate attesting to the authenticity of the metal and precious stones composing each piece of jewelry is issued with every purchase of a Valérie Danenberg creation.