WebMar 11, 2014 · If thou follow this blog, you know to look by GIA reports when building a diamond, pearl either colored genuine purchase. The “blue” GIA report had been around with more years than were can count – that is, until January of this year, when GIA begins issuing its proven reports in an new look. By integrating newer company plus simplifying … http://www2.gia.edu/reportcheck/index.cfm

GIA Certificates: How to read them and what to avoid StoneAlgo

WebVerify a Diamond Grading Report. AGS #, Program Report #, or Partner ID Field is required. Search. Protected by reCaptcha. EN 简体中文. WebA diamond’s cut was described as “made well” or “made poorly.”. Then in the 1940s, Robert M. Shipley, the founder of GIA, coined the term 4Cs to help his students remember the four factors that characterize a faceted … maryland developmental soccer

Luke Tumelo Esterhuizen - Diamond Grader/ Quality …

WebEach panel of a GCAL Certificate tells a story to the customer. Panel 1 Verifies the identification process Panel 2 Verifies the 4C's quality grading Panel 3 Illustrates the quality of cutting and proportions revealing the … WebThey are graded on a colour scale from D (colourless) to Z. The differences between one shade and the next are very subtle, so grading is done under controlled lighting, using a master diamond sample set for comparison … http://xmpp.3m.com/igi+lab+grown+diamond+report+check maryland development assn llc