Certified Diamonds? ALWAYS

When you buy a diamond, you should know that it is a rare and precious good, so it is important to easily identifiy all its characteristics without any error.

The main internationally recognized institute of color diamonds certifications:

  • GIA (Gemological Institute of America, head office in California).

You can always verify if your stone certification is true, by visiting the website of the gemological laboratory that has released it: you insert the carat weight and the certification number in the specific research field and a copy of your certification will appear on screen.

logo gia


(Gemological Institute of America)

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