CVD diamonds do test real. They are genuine diamonds created through a specific laboratory process known as chemical vapor deposition (CVD).
These diamonds possess the same chemical composition and physical properties as natural diamonds. They can pass the tests conducted by diamond testers.
5 Key Points to Know About CVD Diamonds
1. Testing Authorities
The GIA (Gemological Institute of America) and the IGI (International Gemological Institute) are the two primary authorities that can test CVD diamonds.
They use advanced gemological equipment, such as cathodoluminescence, spectroscopy, and photoluminescence, to grade and identify CVD diamonds.
2. Differentiation
These laboratories can differentiate between natural, lab-grown, and treated diamonds. This ensures that CVD diamonds are accurately identified and graded.
3. Purity and Type
CVD diamonds are categorized as type IIa, meaning they have minimal to no impurities present in the diamond.
This purity allows them to pass diamond tests with ease, as they exhibit the same characteristics as natural diamonds.
4. Potential Distinctions
However, it is essential to check the diamond's grading report to confirm its growth process. CVD diamonds may occasionally display "strain lines" or distinct fluorescence colors under UV light.
5. Summary
In summary, CVD diamonds are real diamonds that can pass the tests conducted by diamond testers. They are created through a laboratory process that results in genuine diamonds with the same chemical composition and physical properties as natural diamonds.
Continue Exploring, Consult Our Experts
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