Another vital grading characteristic in diamonds is their clarity. This
refers to the number, position and size of the inclusions that occur
naturally inside diamonds. The fewer and less obvious the inclusions, the
more valuable the diamond. Here is an illustration that shows the clarity
grading scale that has been established by the world’s foremost authority
on diamonds, the Gemological Institute of America (GIA). Note: Diamonds
are shown under 10X magnification):

It is these inclusions or blemishes that give each diamond its own
unique fingerprint, making your particular diamond truly yours. In fact,
the independent grading report that comes with every diamond we sell will
show a diagram indicting any characteristic your diamond, indicating any
blemishes your diamond may have, as well as their location. The most
important thing to remember when it comes to clarity is that a diamond’s
inclusions should not be noticeable to the naked eye, nor should they be
so excessive that they affect the diamond’s durability.