NGL provides Diamond Grading Report, Jewellery Authentication Report, Colored Stones Identification Report, and Gem Treatment Detection Report. Highest standard of reliability, authenticity, and Consistency are our motto. With our 24x7x365 online Report Check facility, you can promptly and conveniently confirm that the information on the physical (paper) report provided to you exactly matches what is archived in our Report Database. We are HAPPY TO SERVE YOU !