Tag Archives for " GIA vs AGS "

GIA vs AGS Graded Diamonds – Which Gemological Laboratory is the Best?

This is an excerpt from an email which I received from a client asking for me to help him select diamonds for a three-stone ring: “Each stone to be round brilliant cut, at least F color, at least VS2, triple excellent for cut/polish/symmetry and fluorescence to not be stronger than medium, and preferably all certified […]

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