Artificial Gem's are man-made Crystal Gem's!! They are not exactly living people. They are actually robot suit's used if Gem fight's go out of control, which has became common ever since Obsidian arrived in 2014, and during war's.
Artificial Gem's are packed with weapon's like laser's, gun's, and rocket's. It seem's like they are impossible to take down! But they are just human's in weaponized power suit's. They are not as powerful as the REAL Crystal Gem's. But some of the Crystal's will team up with the Artificial's. Every 10 year's, a specific human, either a soldier, mercenary, Navy Seal, or any other professional in any armed group is chosen a certain Artificial Gem to play a role as.
Unlike the Crystal Gem's, the Artificial Gem's cannot create Fusion Gem's, but the company that created them is working on it.
Here are just a few Artificial Gem's:
Iron
Steel
Silver
Bronze
Brass
And Mega-Diamond
If you think that the Artificial Gem's are more efficient, tell me why in the comment's. Thank you!