Diamond Clarity Chart: What the FL to I3 Scale Really Means

A diamond clarity chart is a chart for grading diamonds using a consistent system established by the Gemological Institute of America (GIA). It is a method of differentiating surface imperfections and internal flaws in a gemstone at high magnification. Levels range from Flawless to Included 3. This system is used by gemologists to determine the visual purity and strength of the diamond. A buyer using this chart will have the best opportunity to locate eye-clean diamonds. This is a more cost-effective solution as it does not incur unnecessary expenses for perfection that is difficult to see.

How Does a Diamond Clarity Chart Work?

The clarity of a diamond is measured by the gemologist with the help of a microscope or a loupe. Natural diamonds are created from high pressure and high heat in the Earth's crust. This is the reason why almost all diamonds have very small internal birthmarks.

Graders look at five specific factors to assign a clarity grade:

• Size: This refers to the physical dimensions of the flaw. Larger flaws lower the grade quickly.
• Number: This is the total count of flaws present in the stone.
• Position: This marks where the flaw sits inside the diamond. Flaws right under the top center are easier to spot.
• Nature: This describes the specific type of flaw. Types range from harmless tiny dots to small internal cracks.
• Relief: This measures how much the flaw stands out. Dark flaws show high contrast and lower the grade more.
  
  

What Are the Grades on the Clarity Scale?

The GIA grades are subdivided into six broad categories. When you inspect a diamond, each level has its own definition.

1. Flawless (FL) and Internally Flawless (IF)

• Flawless (FL): These stones have zero internal or surface flaws under magnification. They are extremely rare in nature.
• Internally Flawless (IF): These stones show no internal flaws. They only have tiny surface marks under magnification.
• The Reality: These diamonds command high collector prices. But an IF diamond is the same to the naked eye as a VS grade stone of good quality.

2. Very, Very Slightly Included (VVS1 and VVS2)

• VVS1: Flaws are extremely hard for experts to see under magnification. They usually consist of tiny specks seen only from the bottom.
• VVS2: Flaws are still very hard to spot under magnification. However, experts can spot them slightly more easily from the top view.
• The Reality: VVS diamonds offer great purity. You pay more for good quality even if there are no visible defects without the help of laboratory tools.

3. Very Slightly Included (VS1 and VS2)

• VS1: These stones contain minor flaws like small crystals or clouds. Experts find them difficult to see under magnification.
• VS2: These stones feature minor flaws that are somewhat easy to spot under magnification.
• The Reality: The VS group is the best choice for smart buyers. These diamonds look completely clean to the naked eye. They cost far less than VVS or Flawless options.

4. Slightly Included (SI1 and SI2)

• SI1: Flaws are noticeable under magnification. However, they are often invisible to the naked eye on sparkling shapes.
• SI2: Flaws are easy to see under magnification. You might occasionally notice them with the naked eye under the top surface.
• The Reality: SI1 diamonds offer great value if you pick an eye-clean stone. They let you spend more of your budget on a larger size.

5. Included (I1, I2, and I3)

• I1, I2, and I3: Flaws are obvious under magnification. These are often easily visible with a naked eye.
• The reality: There are flaws in this group that take away the luster of the whole stone. Another reason to steer clear of this group for engagement rings is that the large cracks can also weaken the diamond.
  
  

How Do Diamond Clarity and Color Work Together?

You should look at how different diamond qualities work together. Comparing your choice against a diamond clarity and color chart helps you balance beauty and price.

Clarity measures internal flaws. Color measures tint on a scale from D to Z. An eye-clean VS2 diamond with a light warm grade like G or H sparkles just as brightly as a D-Flawless diamond. Choosing this combination saves you a lot of money.

Does a Lab Grown Diamond Clarity Chart Differ From Natural Diamonds?

One question that a lot of buyers ask themselves is whether lab diamonds employ a different rating scale. A lab grown clarity chart is identical to the one that is created for mined diamonds.

Lab diamonds grow in controlled environments. However, they still develop small internal marks during the growth process. Some methods leave tiny carbon spots, while other methods leave small metal traces. You can choose an eye-clean VS1 or VS2 lab diamond to get top beauty and brightness.

What Factors Change How Inclusions Look in Real Life?

Two diamonds of equal clarity can vary vastly in appearance in real life! Three key factors cause these visual differences:

1. Diamond Cut and Shape

With brilliant shapes such as Round, Cushion, Oval and Radiant, light can bounce off from many angles. This sparkle hides small flaws well. It often makes SI1 grades look flawless to the eye.

Step-cut shapes like Emerald and Asscher feature long, flat facets. These act like clear glass windows. They reveal internal flaws easily. You should choose a VS2 or higher grade for these shapes.

2. Carat Weight

Larger diamonds have bigger top surfaces. A small crack that doesn't show on a small rock will show on a big rock. Choose VS2 or VS1 clarity in larger diamonds so that it appears clean.

3. Inclusion Types

Different flaws affect beauty in different ways:

• Pinpoints and Clouds: These are tiny dots that rarely affect light.
• Crystals: These are mineral spots inside the stone. Clear crystals blend in well, but dark crystals stand out.
• Feathers: These are tiny internal cracks. Feathers near the outer edge can increase the risk of chipping.
  
  

Why Choose Us & Conclusion

Using a diamond clarity chart helps you spend your money wisely. Instead of spending more and more money for microscopic perfection, you can concentrate on great cut quality and eye-clean beauty. You can choose or design exactly the kind of ring you want with the help of our friendly staff at AZZI Jewelers. Visit our showroom or explore The Dymond Bar to see our top selection of quality diamonds.