Jet was created mid war by peridot facet t500 cut o73 a technician working under pink diamond who in an effort to help the diamonds win the war created a gem that could do what no quartz or ruby soldier could do. Jet facet 2147 was a part of a group of thirty jets sent to dig out the prime kindergarten. Jet is agunachopace s second gemsona and an explorer from the gem homeworld.