Diamond Certification

Diamond certification, also known as diamond grading, is an independent, professional evaluation of a diamond’s quality. It is carried out by a recognized gemmological laboratory and provides a detailed assessment based on the 4Cs: cut, color, clarity, and carat weight.

A diamond grading report (or certificate) ensures you are fully informed about the stone you are purchasing. It adds transparency to the buying process and guarantees that the diamond has been examined and authenticated by an independent authority.

Our Certification Promise

We recommend that every diamond above 0.50 carats be certified by one of the world’s most respected grading laboratories:

• Gemological Institute of America (GIA)

• International Gemological Institute (IGI)

Beyond the Certificate

While a grading report is essential, it does not tell the whole story. Two diamonds with identical grades on paper can look very different in person. That’s why our experts carefully examine each stone in hand, evaluating beauty, light performance, and overall presence. We look beyond the 4Cs to ensure every diamond we select meets our exacting standards.