There are few things more beautiful in this world than a brilliant diamond. But diamonds are extremely valuable and expensive, and sometimes people try to pass off a fake as the real thing. There are ...

If you doubt that what you have is a real diamond, it should pass one or more of these at-home tests, which do not require professional evaluation, but through simple physics, you will get information ...

One of the most common questions that gemologists are asked is how to tell the difference between a real diamond and a fake stone. “We see a lot of estate jewelry that comes up in our line of business ...

Loose diamonds always raise suspicion of being real or fake. If the stone came with a certificate from the AGA or GIA, then one can be assured that it’s legit, however, when someone gifts you a ...

With 30 years in the business, jeweler Randy Lee can spot a fake diamond or confirm it is the real thing. He uses a loope, along with his education and experience to confirm whether a diamond is ...

One of the most common questions that gemologists are asked is how to tell the difference between a real diamond and a fake stone. We spoke with Reyne Hirsch, a 20th-century decorative arts expert and ...