Could anyone please exaplain to me what is the different between GG, GIA, CGA, AGS, FGA, IGI, ISA? i am kind of confused.
which one is the most famous, and international?
how to get start to become a gemmologist and how long does a program take?
do i need to take GG, GIA, CGA, AGS, FGA, IGI and other to become a gemmologist?
how many exam for a cert, dipolma or degree?
which one is the most famous, and international?
how to get start to become a gemmologist and how long does a program take?
do i need to take GG, GIA, CGA, AGS, FGA, IGI and other to become a gemmologist?
how many exam for a cert, dipolma or degree?
