Incredibly hard, highly refractive, practically impervious to heat, diamond is a crystal form of carbon. But what makes it a real diamond? Find out!
How to Tell If a Diamond Is Fake or Real
What Is a Real Diamond?
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Are lab-grown diamonds real diamonds?
5 Ways To Tell If A Diamond Is FAKE or REAL
How to Identify Real Diamond
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Differences Between Fake & Real Diamonds
5 Ways to Tell if a Diamond is Real - wikiHow
Real VS Fake Diamond - Don't Get SCAMMED
Black Diamonds: Are They Real?