IGI diamond grading report sample

IGI certificate example of man-made lab-grown diamond

In a research by Rapaport, the diamond industry price-list publisher, a diamond was sent to different laboratories to test for accuracy in grading. The IGI lab was found second to the GIA in its accuracy, but unlike the GIA who will not asign a specific Color and Clarity grades to Lab-grown man-made diamonds, the IGI grades our diamonds fully and with great accuracy. View the article here.

Numined Diamonds is proud to offer our diamonds with a complimentary IGI report (GIA report is available upon request).