GIA vs Forevermark

[k5678]

I am going to look at the diamonds that the jeweler was able to bring in. He has told us previously that he loves forevermark diamonds and will be bringing some in, but doesn't charge differently for them vs GIA certified. What would your tips be for when we go in to look at the stones? I do plan to ask to compare all stones to a GIA certified D color but not sure what else I can do.

Thanks

 

[heididdl]

check that the stones are eye clean. look at the stas

table size
depth
crown angle

looking for a GIA 3x excellent symmetry, polish and cut.