Is a SI2 Round Diamond Eye-Clean?

Explore whether SI2 round diamonds can be considered eye-clean, along with pros, cons, and buying advice.

Eye-Clean Verdict: SI2 Round

Sometimes
40–55%eye-clean

Key Factors

  • SI2 inclusions are visible under magnification and often visible to the naked eye
  • Round brilliant's light performance helps, but can't always overcome SI2-level inclusions
  • Finding an eye-clean SI2 requires careful individual stone inspection
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Lumi's Take

This is expert territory. Eye-clean SI2 rounds exist — and when you find one, it's an incredible value (25–35% cheaper than VS2). But roughly half will have visible inclusions. Never buy an SI2 online without a 360° video. If you can inspect in person, even better. This is a cherry-picking game.

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Introduction

When purchasing a diamond, clarity is a critical factor that influences beauty and value. SI2 (Slightly Included 2) diamonds have inclusions that are visible under magnification, but many wonder if they can still be considered eye-clean—meaning inclusions are not visible to the naked eye. This guide will delve into the characteristics of SI2 round diamonds, addressing whether they can achieve an eye-clean appearance.

Understanding SI2 Clarity

  • Definition: SI2 diamonds have inclusions that are noticeable under 10x magnification but may not always be visible to the naked eye.
  • Inclusions Types: Inclusions can vary from small crystals to clouds or feathers, which can affect the diamond's appearance.
  • Impact on Appearance: The placement, size, and type of inclusions significantly influence whether an SI2 diamond is eye-clean.

Can SI2 Round Diamonds Be Eye-Clean?

  • Factors Influencing Eye-Clean Status:
    • Cut Quality: A well-cut diamond can mask inclusions better than a poorly cut one.
    • Inclusion Location: Inclusions located near the edge may be less visible than those in the center.
    • Lighting Conditions: Different lighting can make inclusions more or less detectable.
  • Personal Perception: Eye-cleanliness can be subjective; what may be noticeable to one person might not be to another.

Pros and Cons of SI2 Round Diamonds

Pros:

  • Value for Money: SI2 diamonds tend to be more affordable than higher clarity grades, allowing buyers to maximize their budget.
  • Potential for Eye-Clean Options: With careful selection, some SI2 diamonds can appear eye-clean to most observers.

Cons:

  • Inclusion Visibility: Some inclusions may be noticeable depending on the diamond and the viewer's perspective.
  • Potential Resale Issues: Lower clarity diamonds may have a lower resale value compared to higher clarity options.

Final Advice

  • Examine Before Purchase: Always view the diamond in person if possible to assess its eye-cleanliness under various lighting.
  • Consult an Expert: Don’t hesitate to seek advice from a gemologist or trusted jeweler about specific SI2 diamonds.
  • Consider Your Preferences: Decide what level of clarity is acceptable for you; personal preference plays a significant role in this decision.
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STOP GUESSING.
GET YOUR SPECS.

Take the 60-second quiz to get a personalized spec cheat sheet before you buy.

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