Answer:
I am a precious stone as clear as diamond. Seek me out while the sun's near the horizon. Though you can walk on water with my power try to keep me and I'll vanish in an hour.
I am a million peopleβs wakeup call
As I went over London Bridge I met my sister Jenny; I broke her neck and drank her blood and left her standing empty.
I am the kind of food monkey likes and people slip on me and fall in cartoons.
I can be red blue purple and green. No one can reach me not even the queen.
I am easy to waste and unstoppable