IGI exposes fake 6ct LGDwith ND
IGI recently analyzed a 6.01 carat pear-cut gemstone with a grading report number inscribed on the girdle corresponding to a natural diamond, but concluded that it was a laboratory grown diamond. That lab grown stone’s carat weight, physical spread, and primary qualities were a close match with the natural diamond’s online grading data. “Everyone in […]
IGI exposes fake 6ct LGDwith ND Read More »









