Would Superman have the strength to compress carbon into a diamond with his bear hands?

Could he control for quality and color as well?Would Superman have the strength to compress carbon into a diamond with his bear hands?Superman did do that at the end of Superman 3. Diamond color is due to impurities mixed in. He would have to know what impurities to use, but he wouldn't have control on how it looked.Would Superman have the strength to compress carbon into a diamond with his bear hands?Yes to the first. No idea to the second, I suspect it depends on the situation it needs to do so - he could certainly survive the conditions neccisary to do so though...Would Superman have the strength to compress carbon into a diamond with his bear hands?Yes, Superman have made diamonds before. in the movie and the tv series which he used a piece of coal that he press between his hand as he used his heat wave vision.