Two samples of carbon crystals, which are clear and give off a kaleidoscope of spectral colours under direct sunlight, may ...

Unsure about the authenticity of your diamond? Learn how to perform 5 easy, non-destructive tests at home using simple items ...

If travelling to buy diamonds, jewel valuer Carol Clarke warns buyers to be wary as fraud can be common and mistakes costly ...

Lab frown diamonds look identical to natural ones, but with the right cues and clarity checks, you can learn exactly how to ...

Astrea, led by Nathalie Morrison and Sarah Jessica Parker, is bringing the world’s highest-grade lab-grown diamonds to Dubai, challenging a hundred years of myth around rarity ...

UC Santa Barbara physicists have engineered entangled spin systems in diamond that surpass classical sensing limits through ...

Now You Don’t wraps up its final twist and exposes the true architect behind the heist? The climax reveals a hidden identity, ...

UC Santa Cruz researchers explore diamond-based sensors that could transform how future U.S. fusion reactors track plasma.

A Florida couple finds a 3.36-carat diamond in Arkansas, a discovery that reignites interest in the only public park ...

Now You Don’t know that you know that any magic trick can look good onscreen with the help of editing and visual ...

Real Housewives of New Jersey' star Dolores Catania is engaged to Paulie Connell after nearly 5 years of dating, PEOPLE can ...

Managing [email protected] With jewels sparkling on his fingers, around his wrists and at his neck, Joe Pacetti is hard to miss. As a gemologist, jewelry broker and jewelry designer, Pacetti ...