NO, NO, NO!

Alea iacta est means litterally "The gambling piece is thrown" in Latin it has exactly one, precise meaning with no ambiguity.

The traditional English has two meanings and many people today take the second, incorrect one.

Now, I am going to say this once more: Ceasar was talking about his gamble, there is NOTHING in the Latin to refer to moulds, metal casting or the fixed nature of fate. Just gambling.

No, excuse me while I go back and fix my spelling mistakes so that my Dyslexia causes no more confusion.