The vast majority of polished diamonds are clear and sparkly, but some come in unexpected colors like blue, green and even ...

The grading scale of clear diamonds ranges from D to Z. D means there is no color at all, while Z means there is significant and noticeable color. For colored diamonds, a different scale exists.

Mastering the Four Cs of diamonds — Cut, Color, Clarity, and Carat Weight — will empower you to make a well-informed purchase that aligns with your personal preferences and budget.