Ancient Gems were a limited-time currency used during the Time Traveling Toaster 2017 Event. It serves as a second personal prize currency that reset to zero when the acts changed over. Ancient Gems can be earned when the player discovers them by using Shovels to dig sections at the Excavation Site.
The following table displays the prizes won upon collecting Ancient Gems in each era.
Key: Permanent · Premium · Limited Time · Premium Limited Time