Whenever you are in the market to buy diamonds whether for jewelry or an engagement ring, you will hear about the 4cs. These are cut, clarity, color, and carat weight. Each of these metrics plays an important factor in how the diamond is valued. Collectively they will tell a buyer the quality of the diamond and this will help buyers purchase the best stone for their needs and budget.
Each “c” in the 4cs is important. Diamond clarity is the metric that grades the diamond’s visual appearance. If the diamond has fewer imperfections and blemishes the higher the diamond’s clarity grade. The higher the clarity grade and the fewer the imperfections will significantly impact the diamond’s value and cost. However, it’s important to note that these imperfections are rarely seen by the naked eye.
Also, diamond imperfections are normal. After all, diamonds are formed in the earth and in extreme heat. Considering these conditions it’s very rare for diamonds to be found in perfect condition. Small imperfections will exist. It’s just a matter of finding a stone with a good enough clarity grade for you.
DIAMOND CLARITY CHART
Diamond clarity is a measure of flawlessness, specifically the degree to which inclusions are present. Inclusions are tiny, often microscopic, imperfections. In significantly “included” diamonds, can affect transparency and brilliance.
Some inclusions are present in most diamonds. Diamond cutters will generally try to hide inclusions in less visible positions, such as near the girdle. This is also why diamond cut is important too.
A diamond’s clarity grading is determined by using an 11-point scale developed by the GIA ranging from flawless to inclusions (surface blemishes). Clarity grade assesses the number, size, color, reflectivity, and position of all flaws visible under 10x magnification on the magnification loupe. Diamond experts are the only professionals who can perform diamond grading.
Diamond Clarity Scale
The following are the different grades and ratings on the GIA diamond clarity scale based on the number of points accumulated by each diamond:
|FL||Flawless||No inclusions or blemishes found under 10x magnification. Flawless diamonds are extremely rare and very expensive.|
|IF||Internally Flawless||Only minor blemishes and no inclusions are found under 10x magnification.|
|VVS1 VVS2||Very, Very Slightly Included gradings||Inclusions are difficult to see under 10x magnification and are invisible to the unaided eye. Minor inclusions are visible under 10x magnification. In most cases, inclusions are not visible to the naked eye.|
|VS1 VS2||Very Slightly Included||Minor inclusions are visible under 10x magnification. In most cases, inclusions are not seen by the naked eye.|
|Slightly Included||Inclusions are visible under 10x magnification. Inclusions may or may not be visible to the unaided eye.|
|Included||Inclusions are obvious and may affect transparency and/or brilliance. Inclusions are visible to 10x magnification and also to the unaided eye and may affect the diamond’s durability.|
What’s a good color and clarity for a diamond?
The GIA Colorless range grades are the grades D, E, and F as well as Near Colorless (G, H, I, and J grades). If a colorless diamond is what you are looking for then you can opt for F rated color as it is the least expensive colorless grade, and the difference between an F grade color diamond and a D grade color rating won’t be visible to the naked eye.
If you want to get the best value for your money for a diamond with good clarity, then consider graded stones of VS2 or SI1, and choose one that looks the clearest to you.
You can also consider SI2 diamonds because although they may contain some visible inclusions, they will most likely be towards the sides of the stone. You can set the stone in a mounting that conceals the diamond’s periphery, making these flaws less visible.
At the end of the day, you need to ask yourself if Flawless or Internally Flawless graded stones are really worth the price tag? Diamonds graded VS2 or SI1 do not look that different to the unaided eye and the difference from F & IF clarity characteristics can only be seen under 10x magnification. This will depend on your own personal preference as well as your budget.
At the end of the day, the decision is yours.
DIAMOND CLARITY TIPS:
- The intense faceting of brilliant cuts hides inclusions better than step-cuts like emerald or Asscher cuts.
- Buyers set on perfection should choose diamonds that are VVS2 or better.
- Flawless to the naked eye, clarity grades of VS1 and VS2 diamonds make up about half of all diamond purchases.