4Cs of Diamond Quality
Because diamonds are so valuable, it’s essential
for industry professionals to have a universal
grading system when comparing diamond quality.
In the mid-20th century, GIA developed the
International Diamond Grading System™ and
the 4Cs as a way to objectively compare and evaluate
diamonds.

The Four Cs of diamond quality will give you a multitude of
information about a diamond’s characteristics and
value, but they can’t begin to describe one elusive
quality – beauty. To do that, you’ll need
to experience the diamond with your own eyes.
To learn more about GIA
(Source: Info and image rights, www.gia.edu.)