What does diamond clarity IF stand for?

Diamond clarity is one of the key factors that determine the quality of diamonds. gia divides diamond clarity into several different grades according to different characteristics, where fl represents the highest clarity level and i3 is the lowest, and the diamond clarity of different levels is different. To indicate, what does IF in diamond clarity represent?

Diamond clarity IF level

    Diamond clarity is an important criterion for evaluating diamond quality. It is divided into 11 grades internationally, namely: fl, if, vvs1, vvs2, vs1, vs2, si1, si2, i1, i2, i3, where fl represents The highest clarity level, the lowest i3. When appraising diamonds, professional appraisers will determine the final clarity grade of the corresponding diamonds according to the diamond grade standard set by gia and combining the characteristics of different clarity of each diamond.

Different clarity grades have different characteristics:

   • Flawless grade (FL) is observed under a 10x magnifying glass, the diamond has no inclusions or surface features
   • Inner Flawless Level (IF) is observed under a 10x magnifying glass, there are no visible inclusions, and there can be insignificant small flaws on the surface that can be removed

    • Very slight inclusions (VVS1 and VVS2) are observed under a 10x magnifying glass. There are very small inclusions inside the diamond, which is difficult for even a professional appraiser to see

    •Slightly contained grades (VS1 and VS 2) are observed under a 10x magnifying glass, and tiny inclusions can be seen inside the diamond

    • Micro-contained grades (SI1 and SI2) are observed under a 10x magnifying glass, the diamond has visible inclusions

    • The inclusions (I1, I2 and I3) of diamonds are clearly visible under a 10x magnifying glass and may affect the transparency and brightness of the diamond

According to the above characteristics, IF (internally flawless diamond) is an internal flawless diamond. It refers to a diamond whose internal flaws cannot be found under a 10X magnifying glass, but allows some unobtrusive external flaws that can be removed during the re-polishing process, such as Texture, scratches, small natural faces and extra facets, damage to the apex, and slight unevenness of the waistline (but only one or two of them are allowed, not both).

Diagram of diamond defects in IF clarity grade

What does diamond clarity IF stand for

1; According to the diamond clarity grade standard, IF stands for relatively pure diamonds. Such diamonds do not hinder the entry of light, so that the overall diamond can show a more brilliant fire and is more popular with consumers.

2; The IF clarity level also represents a high price point. The value of diamonds is determined by the comprehensive 4C of diamonds. Any increase in the level of a parameter will lead to an increase in the overall price of diamonds. If is the second largest diamond clarity grade, its price is usually more expensive.

The above is the introduction of the IF diamond clarity grade. From the price point of view, if-level diamonds are relatively expensive, and for ordinary consumers, when buying diamonds, you can choose diamonds with higher cost performance as much as possible based on your personal budget. level. For example, in terms of clarity, si grade diamonds are characterized by “the inclusions can be seen under a 10x magnifying glass.” Generally, the inclusions are not visible to the naked eye. Considering the price, consumers can use diamonds of this clarity grade. Mainly, it will be more cost-effective.

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