Discover the Secret: 5 Foolproof Ways to Identify Fake Lab Diamonds!

Lab-grown diamonds have been gaining popularity in recent years due to their ethical and sustainable production process. However, with the rise in demand for lab diamonds, the market has also seen an increase in the presence of fake or synthetic diamonds. These fake lab diamonds are designed to mimic the appearance of real diamonds but at a much lower cost. If you’re in the market for a lab diamond, it’s essential to know how to identify these imposters. In this article, we will reveal five foolproof ways to spot fake lab diamonds.

1. Conduct a Thermal Conductivity Test

One of the most reliable methods to identify fake lab diamonds is by conducting a thermal conductivity test. Real diamonds have high thermal conductivity, which means they disperse heat rapidly. To perform this test, you’ll need a diamond tester that measures thermal conductivity. Simply touch the tester to the diamond and wait for the results. If the tester indicates low thermal conductivity, it’s likely that the diamond is fake.

2. Check the Diamond’s Brilliance and Fire

Real lab diamonds possess exceptional brilliance and fire. Brilliance refers to the white light reflected from the diamond, while fire refers to the colored light that bounces off the diamond’s surface. To determine the authenticity of a lab diamond, observe its brilliance and fire in different lighting conditions. If the diamond lacks sparkle or appears dull, it may be a fake lab diamond.

3. Examine the Diamond’s Clarity and Inclusions

Clarity is an essential characteristic of a genuine lab diamond. Real diamonds have unique internal characteristics called inclusions, which are natural imperfections. These inclusions are formed during the diamond’s growth process and are a clear indication of its authenticity. Use a magnifying loupe or a jeweler’s loupe to closely examine the diamond for any inclusions. If the diamond appears flawless, it may be a fake.

4. Assess the Diamond’s Color

Color is another crucial factor when identifying fake lab diamonds. Real diamonds come in a variety of colors, including white, yellow, brown, and even rare fancy colors. However, fake lab diamonds often lack the natural color variations found in real diamonds. To determine the diamond’s color, place it against a white background and observe its hue. If the diamond shows a single, uniform color, it may be a fake lab diamond.

5. Seek Professional Certification

When in doubt, always seek professional certification. Reputable gemological laboratories, such as the Gemological Institute of America (GIA), provide grading reports for diamonds. These reports verify the authenticity and quality of the diamond. A lab-grown diamond with a GIA report ensures that it is a genuine lab diamond. Always insist on a certification from a trusted source to ensure you’re purchasing an authentic lab diamond.

In conclusion, identifying fake lab diamonds can be a challenging task, but by following these foolproof methods, you can confidently spot imposters. Remember to conduct a thermal conductivity test, assess the diamond’s brilliance and fire, examine its clarity and inclusions, evaluate its color, and seek professional certification. By doing so, you’ll be able to distinguish real lab diamonds from their fake counterparts and make an informed purchase.