Clarity of Diamonds
The clarity of a diamond describes the number and type of inclusions or imperfections present within it.
The purer a diamond is, the higher its value. Most diamonds have very small inclusions. The fewer and smaller these inclusions are, the better the light can pass through the stone.
| IF | internally flawless | no inclusions at 10x magnification |
| VVS1/VVS2 | very very slightly included | very, very small inclusions difficult to see under 10x magnification |
| VS1/VS2 | very slightly included | smaller inclusions difficult to slightly easier to see under 10x magnification |
| SI1/SI2/SI3 | slightly included | small inclusions easy to very easy to see under 10x magnification |
| I1, I2, I3 | included | inclusions visible to the naked eye |