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JA Master Certification test

Any CMBJ’s out there able to tell me the size of the emerald cut
stone for the pendant test. It would be greatly appreciated.


I had to go back to my notes and mock up pieces, but my best
estimate is 25mm X 20mm. It has been a while since I took the test,
and there is no guarantee that the dimensions haven’t changed. You
could also give JA a call at 800-966-8033

Mark Maxwell
Gemological Institute of America (GIA)