Smallest Gem

Here I am - the smallest gem Rescue to the rescue - You technically-possibly-might have heard of me Cause I got a name - and I make a sound and anybody's gonna hear anybody If they get close enough and loud Here I am - your broken bed I'm so uncomfortable, but you remember how fun I used to be And you know my name - and you know I make a sound And I'm too heavy and just soft enough you don't throw me out Cause I'm your bed - I'm your broken bed But more importantly - I am the smallest gem If I get close enough, and very loud you might hear my name you might hear this sound