IF clarity

IF means internally flawless: no marks inside at 10x. Only tiny marks on the surface.

Grade: 2nd of 11, between F and VVS1
In nature: Very rare. Most diamonds in shops are far lower.
In RXXO: 1 in 330 diamonds

IF in RXXO

7diamonds like this in RXXO right now

Questions

What does IF mean on a diamond?

Internally Flawless. No marks inside at 10x. Only tiny marks on the surface.

How rare is an IF diamond in RXXO?

About 1 in 330. Together, F and IF are about 1 in 170.

Is IF better than VVS1?

Yes, by one grade. IF sits just above VVS1 on the 11-step clarity scale. In RXXO, an IF is about 1 in 330, a VVS1 about 1 in 40.

RXXO numbers are the odds every mint draws from. Updated 8 October 2026.