What gems are fake?
A synthetic gem is the same as a natural gem (in terms of physical, chemical and optical properties), EXCEPT that it has been made by humans. For instance, synthetic diamonds, rubies and blue sapphires are just a few common synthetic gems that exist. These synthetic stones you could call the ‘fakes’.
Is there an app to identify stones?
Rock identification has gotten easier with the Rock Identifier App. Simply take or upload a picture of your rock, and Rock Identifier can help you identify it in seconds. Start exploring, learning, and recording your geological surroundings with Rock Identifier!
How do you tell if a diamond is real with a flashlight?
A sparkle test is quick and easy to do since all you need are your eyes. Simply hold your diamond under a normal lamp and observe the bright shimmers of light bouncing off the diamond. A real diamond provides an exceptional sparkle since it reflects white light extremely well.