VS vs. SI Diamonds: A Comprehensive Guide
Understanding Diamond Clarity Grades
When selecting a diamond, clarity is a crucial factor that determines its value and appearance. The clarity grade refers to the presence and visibility of imperfections within the stone. Two common clarity grades are VS (Very Slightly Included) and SI (Slightly Included).
VS Diamonds
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Definition: VS diamonds have very small, difficult-to-detect inclusions that are not visible to the naked eye. *
Appearance: VS diamonds are nearly colorless and sparkle brilliantly due to their high clarity. *
Value: VS diamonds are considered near-flawless and command a higher premium compared to SI diamonds.
SI Diamonds
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Definition: SI diamonds have slightly more noticeable inclusions that are visible under 10x magnification. *
Appearance: SI diamonds may have small crystals, clouds, or feathers that can affect their brilliance. *
Value: SI diamonds are still considered eye-clean, but the visibility of inclusions may impact their value compared to VS diamonds.
Top Wesselton TW Grade
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Explanation: The Top Wesselton TW grade is the highest color grade for diamonds, indicating exceptional whiteness. *
Significance: Diamonds with the Top Wesselton TW grade possess a near-colorless appearance, making them highly sought after. *
Impact on Clarity: The Top Wesselton TW grade does not directly affect diamond clarity, but it can enhance the overall brilliance of the stone.
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