“Aside from style and preference, the top considerations when diamond shopping is the 4Cs of Diamond Quality,” Barnett explains. “GIA actually developed the 4Cs – Color, Clarity, Cut and ...
Coursework explores the GIA diamond grading procedures to assess the 4Cs – color, clarity, cut and carat weight – and how they affect diamond value. Students use professional diamond grading equipment ...
Conflict diamonds under the Kimberley Process are defined ... “Millennial consumers are looking for more than the 4Cs [the classic Cut, Carat, Clarity and Color],” says Linnette Gould, head ...
The Diamond and Diamond Grading eLearning course brings to life the skills needed to grade the color, clarity and cut of diamonds through video, graphics, images and text.