Gemological Certificate

Exquisite Lab Diamonds issues a diamond report for each of its lab grown diamonds. The best known laboratories are the GIA or the IGI, these laboratories are international and independent.

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A true identity card for each stone, the scientific gemological certificates are independent.
They precisely evaluate the 4C's : Carat, Color Clarity and Cut
but also the proportions, symmetry and polishing of each diamond whatever its origin and according to strict international standards. These certificates are crucial because they provide reliable and unbiased information to consumers and industry professionals. They are always written in English.


There are three world-renowned laboratories that are references:
The GIA - Gemological Institute of America
IGI - International Gemological Institute
HRD - Hoge Raad voor Diamant (Higher Diamond Council in Dutch).

International gemological laboratories exclusively use the terms Lab Grown Diamond for Laboratory Grown Diamond . Each certificate is numbered and all Exquisite Lab Diamonds are laser engraved with this unique number on their girdle preceded by the words LG for Lab Grown. This engraving is invisible to the naked eye.'