Revivify

3rd-level necromancy
Casting Time: 1 action
Range: Touch
Components: V, S, M (diamonds worth 300 gp, which the spell consumes)
Duration: Instantaneous
You touch a creature that has died within the last minute. That creature returns to life with 1 hit point. This spell can’t return to life a creature that has died of old age, nor can it restore any missing body parts.