By consuming the essence of the Diamond [Steven Universe], you gain several boons:
*Gain powers befitting a member of the Diamond Authority, plus a diamond on your body somewhere. Color and design are up to you, but it MUST be a diamond of some kind.
*Average powers of a Gem such as shapeshifting, enhanced physical capabilities, fusion, a unique weapon you can summon from your gem, and immortality. You also gain other powers of your choice, which can't exceed anything displayed by the Diamonds in the show. However, like Gems, you can be weakened and even die if your gem is damaged.
*You know how to build all Gem technology.
*You can choose to be a half-Gem or become a full Gem. Your offspring won't have any Gem powers themselves unless you sacrifice your own like Rose Quartz did for Steven, or if you have other powers that can pass down Gem abilities without ending in your death.