Maedhros grips the Silmaril tightly--his father's dearest creation, stolen with murder and reclaimed with a sea of blood. What though it burns his remaining hand with unforgiving pain? As long as he never lets go of it--holding fast to the shining jewel even as he jumps, as he falls--his Oath is fulfilled, and he can rest.
Silmarillion, Maedhros / cw: canonical suicide