How to know if the diamond gifted to you is natural or lab-grown

Receiving a diamond prompts curiosity about its origin, natural or lab-grown. Visual inspection and basic testers cannot ...
Vogue

Is Your Diamond Real? Here’s How to Tell

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do exist—from the fog test to the water-drop test—but the only way to be sure is by ...
Forbes

Raw Uncut Diamonds Give Jewelry Shoppers A Visible Difference Traditional Designs Can’t Match

Lab-grown diamonds are disrupting the market with lower prices and high adoption, causing natural diamond sales to drop. However, a counter-trend of raw, uncut natural diamonds is emerging. These ...
CNN

A tech company is growing diamonds in the desert

EDITOR’S NOTE: This series is, or was, sponsored by the country it highlights. CNN retains full editorial control over subject matter, reporting and frequency of the articles and videos within the ...

Where do the world's biggest diamonds come from? Geology now has answers

Some of the most extraordinary gems ever found belong to a rare class of diamonds known as CLIPPIRs (Cullinan-like, Large, ...