What Is 鑽石淨度?
鑽石淨度 (diamond clarity) refers to the measure of how free a diamond is from internal flaws (inclusions) and external imperfections (blemishes). Clarity is one of the key factors that determine a diamond’s overall quality and value. The fewer and smaller the imperfections, the higher the clarity grade and typically, the more valuable the diamond.
The Importance of 鑽石淨度
Clarity impacts a diamond’s brilliance and beauty. While many imperfections are microscopic and invisible to the naked eye, they can affect the way light passes through the diamond, influencing its sparkle.
Diamond Clarity Grading Scale
The Gemological Institute of America (GIA) clarity scale is the most widely used standard, which includes:
FL (Flawless): No inclusions or blemishes visible under 10x magnification.
IF (Internally Flawless): No internal inclusions, only minor surface blemishes.
VVS1 & VVS2 (Very Very Slightly Included): Minute inclusions difficult to see under 10x magnification.
VS1 & VS2 (Very Slightly Included): Minor inclusions visible with effort under 10x magnification.
SI1 & SI2 (Slightly Included): Noticeable inclusions under 10x magnification, sometimes visible to the naked eye.
I1, I2 & I3 (Included): Inclusions obvious under 10x magnification and may affect transparency and brilliance.
How to Choose the Right 鑽石淨度
Personal Preference: Some buyers prioritize flawless clarity, while others accept slight inclusions for better value.
Visibility of Inclusions: Choose clarity grades where inclusions are not visible to the naked eye unless you prefer a specific look.
Budget: Higher clarity diamonds cost more, so balance clarity with other 4Cs to find the best diamond for your budget.
Tips for Buying Diamonds Based on 鑽石淨度
Always ask for a certified diamond report that includes clarity grading.
View the diamond under magnification to see any inclusions and assess if they affect appearance.
Consider the location of inclusions — those near the edges or hidden under the setting are less noticeable.
Conclusion
Understanding 鑽石淨度 (diamond clarity) helps you make an informed decision when purchasing a diamond. By balancing clarity with other factors like cut, color, and carat, you can find a beautiful diamond that fits your style and budget perfectly.