Certified Diamonds – GIA, EGL, AGS, Which Diamond Grading Lab is better?

There are numerous opinions within the jewellery industry about which grading lab is better when selecting a diamond. The problem using these opinions is the fact that they are usually jaded since the person/business providing you with the opinion really wants to sell you their diamond. Their opinion which grading lab is better is made the decision in what lab has graded their diamond, how convenient is the fact that? When they possess a diamond certified by EGL they tell you just how EGL is better, should they have another diamond of GIA then GIA is better. They are biased opinions and you ought to be very careful regarding just how much weight is offered for them during the decision making process process.

How are diamonds certified?

The “Big Three” grading laboratories as I love to give them a call have similar approaches for certifying diamonds. This method involves several Graduate Gemologists individually assessing and saying yes around the color, clearness, and carat from the diamond. This can help lessen the possibility for human error when figuring out the ultimate grade for that diamond, even though it does not avoid it. You have to think about the proven fact that there’s no exact science behind diamond grading. I understand the grading systems seem official and science like but they are really aren’t. Ponder this statement as it were, “No two diamonds are exactly alike.” With this being stated, how could two different diamonds which aren’t exactly alike be graded exactly alike? The truth is they cannot be.

Another important fact would be that the final quality grades are decisions or opinions not scientific calculations. So if they’re opinions and each diamond is graded by different labs and various graders then how will be there any consistency? Truth be known, grading labs have trouble with this, no matter which lab you speaking about. Let us say for instance, that you simply send a diamond to GIA for certification also it returns carat – .50ct, clearness-SI2, Color-H. Then, you discard the certification and send the diamond back for any second grading as though it weren’t graded before. The risk of it returning SI2, H again is most likely 80% and 20% that it’s going to return different. Therefore the grading and certification process is sort of problematic to start with. If you cannot acquire one grading lab to consistently accept its very own grades, how may you expect other labs to accept another? Again, there is no easy response to that question so that as a business we still do not have it determined.

From the consumer perspective a great way to purchasing a diamond is by using your very best judgment. Browse the grading report from whatever lab certified the diamond and look at both diamond and also the certification. Make use of the certification as a guide or perhaps a beginning point, avoid using it as being the finish be all. Find out how the grading system works after which compare diamonds alongside underneath the microscope and choose on your own which diamond looks better.

GIA, EGL, AGS, GIA – Gemological Institute of the usa EGL – European Gemological Laboratory AGS – American Jewel Society

Final recommendations

Have more active in the diamond shopping process and know how the 4C’s work, not the thing it means. Ask to utilize a jeweler’s loupe (eye piece) or perhaps a microscope to determine the diamond under magnification. When searching in the diamond under magnification check out the inclusions for every grade you are thinking about then do a comparison alongside to find out if a person looks much better than another. For instance, let us say you’re searching at two SI1 diamonds Body is really a certified by EGL and yet another GIA. After evaluating them, you choose that the diamonds look similar however the EGL diamond is 15% less in cost. So what what lab certified them! Simply because some jewelers believe that GIA is the perfect grading lab does not result in the diamond certified by GIA better. The grading labs don’t result in the diamonds, they just grade them, a diamond is not made better by its certification. An accreditation is simply certificates you cannot put certificates inside a ring and propose. If a person diamond looks much better than another it most likely is, whatever the grade or what lab assigned it. So within this situation the logical choice is to buy the greater searching diamond, ignore what lab is much better and save your valuable money.

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