Knowledge Will CVD Pass a Diamond Tester? 4 Key Points to Know
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Tech Team · Kintek Solution

Updated 1 month ago

Will CVD Pass a Diamond Tester? 4 Key Points to Know

CVD diamonds will pass a diamond tester because they are chemically and physically identical to natural diamonds.

The Chemical Vapor Deposition (CVD) process creates diamonds with minimal to no impurities, making them indistinguishable from natural diamonds when tested.

Will CVD Pass a Diamond Tester? 4 Key Points to Know

Will CVD Pass a Diamond Tester? 4 Key Points to Know

1. Chemical Composition

CVD diamonds are made from pure crystalline carbon, the same atomic composition as natural diamonds.

This means they share the same fundamental properties that a diamond tester looks for, such as thermal conductivity.

2. Production Process

The CVD process involves growing a diamond from a 'seed' in a controlled laboratory environment.

The high temperatures and precise conditions ensure the growth of a diamond that is structurally and chemically similar to natural diamonds.

This process does not introduce significant impurities, unlike some other synthetic diamond production methods.

3. Testing Instruments

Modern diamond testers, such as the DiamondSure and DiamondView, are designed to identify various types of diamonds, including CVD and natural diamonds.

These instruments can detect the slight differences in fluorescence and other characteristics that might indicate a diamond's origin, but they still classify CVD diamonds as genuine diamonds.

4. Comparison with Other Stones

Unlike cubic zirconia, which is made from zirconium dioxide and lacks the thermal conductivity of diamonds, CVD diamonds exhibit the same high thermal conductivity as natural diamonds.

This property is a key factor that diamond testers use to distinguish diamonds from other materials.

In conclusion, a CVD diamond will pass a diamond tester because it possesses the same chemical composition and physical properties as a natural diamond.

The advanced technology used in diamond testing ensures that CVD diamonds are correctly identified as genuine diamonds.

Continue exploring, consult our experts

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Don’t settle for less—join us in embracing the brilliance and authenticity of genuine CVD diamonds, tested and verified for your trust and satisfaction.

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