Typically the more sparkle the diamond has the higher it rates on the clarity scale.
Best diamond color and clarity combination.
Keep these points in mind.
Inclusions are noticeable at 10x magnification with si diamonds the best value diamonds.
Always go with what looks best within your budget.
If you re okay with the possibility that you might be able to see an inclusion or two upon scrutinizing the diamond closely then an si 1 or si 2 clarity diamond is a reasonable option.
So what you really have to decide is which combination of clarity color and carat weight represents the best value for your personal preferences.
No matter the carat color and clarity of the diamond always choose a cut grade of excellent or at the very least very good.
This is the minimum color grade we recommend for diamond shapes with a large table such as the radiant and cushion cuts.
These are recommendations not hard and fast rules.
The less body color in a white diamond the more true color it will reflect and thus the greater its value.
Gemologists use sophisticated tools including 10x magnification to determine the clarity of diamonds but most of us simply look at it sparkle to determine which diamond clarity is best.
With si1 diamonds inclusions are sometimes visible to the keen eye without magnification.
I color diamonds offer a great combination of near colorless looks and good value.
Si2 clarity grade diamond inclusions are usually visible from the pavilion or cone shaped lower portion and from the top.
For more color and clarity combinations read these recommendations.
Diamonds come in a variety of colors some of them highly prized pinks blues even yellow.