
Diamond Clarity Grades: A Complete Guide to Lab-Grown Diamonds | OROLEV
When choosing a diamond, many buyers focus on cut, color, or carat, but clarity is equally important in determining a diamond’s beauty and brilliance. At OROLEV, we specialize in high-quality lab-grown diamonds and want to help you understand diamond clarity grades so you can select a stone that sparkles perfectly.
This guide explains what clarity is, how it is graded, and tips for choosing the best clarity for your jewelry.
What Is Diamond Clarity?
Diamond clarity measures the presence of internal characteristics (inclusions) and external imperfections (blemishes) in a diamond. Every diamond has tiny natural marks, but some are invisible to the naked eye.
Clarity impacts:
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Sparkle – fewer inclusions allow more light to pass through
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Durability – major flaws may weaken the diamond
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Value – higher clarity diamonds are rarer and more expensive
Diamond Clarity Grades
The Gemological Institute of America (GIA) established a standardized clarity scale ranging from Flawless (FL) to Included (I).
1. Flawless (FL)
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No inclusions or blemishes visible under 10x magnification
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Extremely rare and highly valuable
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Perfect brilliance and sparkle
2. Internally Flawless (IF)
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No internal inclusions, only minor surface blemishes
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Looks perfect to the naked eye
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Ideal for buyers seeking a flawless appearance without the extreme FL price
3. Very Very Slightly Included (VVS1 & VVS2)
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Minute inclusions difficult for even a skilled gemologist to detect under 10x magnification
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Offers excellent visual perfection and near-flawless beauty
4. Very Slightly Included (VS1 & VS2)
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Small inclusions noticeable under 10x magnification but usually invisible to the naked eye
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Best balance of beauty and value
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Popular choice for engagement rings and everyday jewelry
5. Slightly Included (SI1 & SI2)
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Inclusions visible under magnification and sometimes to the naked eye
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More affordable without compromising sparkle significantly
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Can work well in lab-grown diamonds, where precision cutting minimizes visual impact
6. Included (I1, I2 & I3)
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Obvious inclusions visible to the naked eye
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Less expensive but may affect brilliance and durability
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Suitable for unique or budget-conscious designs
How to Choose the Right Clarity
When selecting diamond clarity, consider:
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Your Setting – Prong or bezel settings can hide minor inclusions
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Your Budget – Lab-grown diamonds allow you to choose higher clarity at lower cost than mined diamonds
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Visual Preference – Most VS and SI diamonds look flawless without magnification
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Cut and Color – Clarity complements cut and color, so a well-cut SI diamond may appear more brilliant than a lower-cut VVS diamond
At OROLEV, our diamond experts guide you in selecting clarity grades that maximize sparkle without unnecessary cost.
Why Lab-Grown Diamonds Are Perfect for Any Clarity Grade
Lab-grown diamonds are chemically identical to mined diamonds but offer:
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Better affordability – higher clarity grades without overspending
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Precision cuts – ensure inclusions are minimized and brilliance is maximized
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Sustainability – eco-friendly, conflict-free diamonds
Whether you want a flawless, VVS, or VS diamond, OROLEV lab-grown diamonds deliver exceptional quality.
The OROLEV Promise
Every lab-grown diamond at OROLEV is:
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Certified – accurately graded for clarity
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Ethically sourced – 100% conflict-free
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Expertly cut – designed to maximize sparkle
Final Thoughts
Understanding diamond clarity grades is essential to finding a stone that shines beautifully for years. At OROLEV, our lab-grown diamonds allow you to prioritize clarity, cut, and color while staying within budget.
Explore our collection today to discover diamonds with clarity grades that match your style and budget.
Shop Lab-Grown Diamonds at OROLEV | Brilliant, Ethical, Timeless.

