Diamond form refers to the geometric look of a diamond. Diamond forms are classified into 2 groups: spherical diamonds and fancy shape diamonds. spherical diamonds, conjointly referred to as spherical good cuts, are the foremost ancient diamond…

INTRODUCTION:

If you are into gems, you have apparently had some significant awareness of the names GIA or IGI before while purchasing valuable stones. The Gemological Institute of America (GIA) and The International Gemological Institute (IGI) are two affiliations that are a significant part of the time referred to or drew in with selling…