Lab-Grown vs. Natural Diamonds: What’s the Difference?

Lab Grown Diamonds vs. Natural Diamonds

Without specialized equipment, you won't be able to tell the difference between a lab-grown or a natural diamond.  Lab-grown diamonds display the same physical, chemical, and optical characteristics as natural diamonds. The only way to distinguish between natural diamonds and a lab-grown is to test using specialized equipment.

What Are Natural Diamonds?

A natural diamond is formed deep within the Earth under conditions of heat and pressure. Natural diamonds are comprised of nearly 99.95% carbon. Adding the carbon with heat, pressure and millions of years from the earth it form the diamond. Volcanic activity brings them to the surface, where they are found. 

What Are Lab-Grown Diamonds?

Lab-grown diamonds are also known as lab-created diamonds, man-made diamonds and cultured diamonds. Lab-grown diamonds are grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop on Earth. The diamonds are actual carbon atoms arranged in the characteristic diamond crystal structure.

Lab-Grown Diamond Benefits

Lab-grown diamonds are an excellent alternative to natural diamonds. The Colors that are rarely found in nature can be created. The HPHT and CVD lab-grown diamond methods make it easier to keep up with demand without sacrificing quality or engaging in harmful processes.

Are Lab-Grown Diamonds Certified? 

Lab-grown diamonds, like natural diamonds, are certified by the GIA (Gemological Institute of America) and IGI (International Gemological Institute). When purchasing any diamond, ensure it comes with this certification. The certification details the diamond type, measurements, color, clarity, and other essential information. Be sure to keep this certification safe.