Jewelry Knowledge Quiz

1/ Of the GIA's 4C standards, which best reflects the rarity of natural diamonds?

Color

Clarity

Cut

Carat

2/ Why are the clarity characteristics of natural diamonds called "birthmarks"?

Diamond clarity and its characteristics cannot be replicated; they are unique marks formed naturally.

Imperfections that develop in diamonds during transportation are considered "birthmarks."

3/ Can lab-grown diamonds and natural diamonds be graded using the same GIA 4Cs standard?

Yes

No

4/ In the color grading of natural diamonds, which grade represents the most colorless?

A

D

E

Z

5/ Does advertising create demand for natural diamonds?

Correct

Incorrect

Common Misconceptions About Natural and Lab-Grown Diamonds