Diamond Certification
The Certificate of Authenticity & Trust
When purchasing a diamond, certification is crucial for guaranteeing its quality and authenticity. A diamond certificate is a grading report from a gemological laboratory that assesses the 4Cs and provides an unbiased evaluation of the diamond’s quality.
Reputable Certification Bodies
Gemological Institute
of America (GIA)
One of the most trusted grading labs, known for its strict and consistent grading standards.
International Gemological
Institute (IGI)
A popular certification for lab-grown diamonds, offering comprehensive grading and reliability.
Gemological Institute
of America (GIA)
One of the most trusted grading labs, known for its strict and consistent grading standards.
What a Certificate Includes
4Cs Assessment
Detailed grading for cut, clarity, color, and carat.
Diamond Plots
Diagrams showing inclusions and blemishes.
Laser Inscription
Some certified diamonds have an inscription on the girdle for easy identification.