How to make a gem shatter and disintegrate?

[Omt8]

I want a gem to explode into pieces when the command is given in code, but I can’t seem to figure out how to do that. Is there a asset tool I can use in the unity store, or may I be told how to do so? I want the fragments to fly away from each other, then disappear after a few seconds.

[tanoshimi]

Auntie Google gave me this as the very top hit on a search for “Shatter Object in Unity”