Each of the diamonds shown in this article at Uncommon Carat include a grading report from the dependable lab (GIA,IGI,GCAL) along with a laser inscription to the girdle with the matching report amount. It’s simple to match the inscription by using a 10x loupe or a powerful magnifying glass. https://caratbee.weebly.com/blogs/embrace-a-lifetime-of-love-discover-a-3-carat-radiant-cut-ring