Do lab grown diamonds test as real diamonds?

Yes, lab-grown diamonds do test as real diamonds. They have identical chemical and optical characteristics to natural diamonds, and even […]

Do lab grown diamonds test as real diamonds?

Yes, lab-grown diamonds do test as real diamonds. They have identical chemical and optical characteristics to natural diamonds, and even professional gemologists can’t tell the difference with the naked eye or a standard diamond loupe.

Lab-grown diamonds pass a standard diamond tester, which measures heat and electric conduction, but cannot differentiate between natural and lab-grown diamonds.

However, there are specific tests involving UV rays that can distinguish between the two. It’s important to note that lab-grown diamonds are not considered fake, and they rank 10 on the Mohs’ scale of hardness, just like natural diamonds.