Once a diamond is cut and polished, it's ready to be sold. But before you
buy your diamond, make sure it comes with a grading report, also known as a certificate.
A written grading report, or certificate, documents the quality of your diamond
- without it, you have no proof of your diamond's quality.
most highly valued diamonds in the industry come with a written grading report
from either the Diamond
High Council (HRD) or the International
Gemmological Institute (IGI). That's why every loose diamond we sell at Diamond
World has been analysed and graded by either the HRD or the IGI. A certificate
from HRD of IGI guarantees forever the quality of your Diamond World diamond.