Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do ...

Unsure of whether your sparkler is a synthetic? Turn to one of these methods to check. Reviewed by Sandy Ip When you're first examining your own diamond or that of a loved one, you may take notice of ...

So you’ve inherited some jewelry from a relative, or got a potential bargain on a few pieces at a flea market or estate sale.

I’ve been covering lifestyle content for over seven years. Lab-grown diamonds have become a popular choice for jewelry and engagement rings because they’re more affordable and are sourced sustainably.

Lab-grown diamonds shine on display Feb. 29 at Saettele Jewelers in Town and Country, Mo. (Vanessa Abbitt/St. Louis Post-Dispatch) Identical to earth-mined diamonds in chemical composition, crystal ...