| Clarity Description |
| IF- Internally Flawless (These gems are clean and of the highest Quality) |
| VVS- Very Very slightly included. (These gems may contain inclusion detectable with 10x lens.) |
VS- Very slightly included. (These gems have inclusions, small pin-pricks are just visible to the scrutiny of the close naked eye. Easy to see under a loupe 10x lens.) |
SI- Slightly included. (These gems have inclusions quite easy to see with the naked eye and under a loupe the inclusions are large and/or numerous.) |
SI2- inclusions becoming more prominent to the eye. |
I1- Included. (The inclusions in these gems effect moderately on appearance and durability.Gems with less internal luster ,brialliance,termed as Sub Translucent.) |
I2- Inclusions in these gems effect severely on the beauty and value of a gem.Gems with very very less internal luster ,Brilliance, termed as Translucent. |
