Adelbert von Chamisso

I will give you three days to seek your shadow. Return to me in the course of that time with a well-fitted shadow, and you shall receive a hearty welcome; otherwise, on the fourth day - remember, on the fourth day - my daughter becomes the wife of another.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.