Outer Space Jelly Monster

Dogora, is a one-of-a-kind science-fiction monster movie. If Earth were to be invaded from outer space then this monster would be it.
It self propels itself through space and it fuels itself up by consuming diamonds. While this space alien terrorizes and depletes the Earth of it prized resources, a gang of criminals plan a major diamond heist.
While the gang loots, the army has its hands full of the beast from outer space. All this soon turns out to be a very bad week for the jewels thieves. A very bad week.