However, with modern technology comes questions and concerns about how the machines work, their accuracy, and, probably the biggest worry of all: if, in the future, machines are going to grade diamonds, will gemologists find themselves out of a job? Machine Learning, Explained To ta...
All of this is natural, and is the same procedural method changes that other hard asset items, like diamonds and antiques have already gone through and continue to go through as we speak. Above all, Maurice Rosen, noted Numismatist, would tell you to look at what you buy. Does it look ...
These “cheap” diamonds are usually what they are; low quality diamonds that aren’t worth the fees of sending it to a proper lab for grading. Instead, unethical jewelers bank on the lax grading standards of “independent” appraisals and biased in-house reports to make low quality diamonds ...
This combination of innovative grading systems and transparent published standards, ensures unparalleled accuracy and global consistency in our grading. OUR GRADING VALUES “ We are very proud to exclusively grade natural and untreated diamonds ” Jamie Clark - Head of Global Operations, Institute of ...
The absence of colour ranging from colourless to light yellow or brown when compared to GIA Master Colour Comparison Diamonds. Graded on a D-to-Z scale. If * appears next to the colour grade, a colour treatment was detected and will be explained in the Comments. ...