Answer:
My head bobs lazily in the sun. You think I'm cute. For my face is yellow my hair is white and my body is green.
I am believed to be only one dimensional, and tinier than anything can be, and there are many who say that I am the basis of all that we see. What am I?
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
A precious stone, as clear as diamond. Seek it out whilst the sun's near the horizon. Though you can walk on water with its power, Try to keep it, and it'll vanish within an hour.
Sometimes I am loud. And viewed with distaste. Poke out my 'eye', then I'm on the front of your face.
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.