The French term for semi-precious stones is "pierres fines."
précieux
Our beautiful daughters is "nos belles filles". French speakers would probably use a workaround, as "belles-filles" (hyphenated, but sounding the same) means daughters in law.
pierres précieuses
Because it was the french who wanted to cripple his precious Germany
"Deux filles"
belles filles
Ma précieuse
mon précieux, ma précieuse
French Fields - 1989 Darling Daughters 3-5 is rated/received certificates of: Australia:G
"filles" means girls or daughters.
j'ai trois filles