WHICH DIAMOND LABS ARE MAKING THE GRADE? (AND WHICH YOU SHOULD AVOID.)

How are diamonds graded? Why does it matter? How impartial is the process? What if a diamond is graded incorrectly? Are lab diamonds graded the same way as natural diamonds? This and more, below.

The science, and art, of diamond pricing has eluded shoppers for over a century. We thought we’d shed some light on it.