They are made with crystallized carbon in a lab to have identical compositions both physically and chemically, meaning they are in every way equal to a mined diamond beside their origin.

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A Lab Grown Diamond is a real diamond that is made by scientists who recreate the same circumstances used by nature, only this process takes a few months instead of millions of years. 💍 Are Lab Grown Diamonds Real? Yes. A Lab Grown Diamond has the same chemical make up as 'Natural' Diamonds.

The fog test: This involves blowing hot air onto the diamond to see if it fogs up. A real diamond will clear up quickly due to its high thermal conductivity. The water test: Since real diamonds are denser than most gemstones, they will sink when dropped into a glass of water.