STAR 129 Diamond

Diamond Guide - Clarity

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Embedded in most diamonds are tiny imperfections. The size,number, type, and location of these inclusions determine the clarity grade.

Clarity Grading Scale

IF

No inclusions visible under 10X magnification.
(IF = Internally Flawless)

VVS1 - VVS2

Very tiny inclusions extremely difficult to find under 10X magnification.
(VVS = Very, Very, Slightly Imperfect)

VS1-VS2

Tiny inclusions difficult to find under 10X magnification.
(VS = Very Slightly Imperfect)

SI1-SI2

Noticeable inclusions under 10X magnification
(SI = Small Imperfections)

I1-I2

Obvious inclusions under 10X magnification. The inclusions are barely visible to the naked eye.
(I1 - Imperfect)