Did Bella ever found out that the little jantung that Edward gave her was actually a diamond?

Yes, she found out from alice

no, she found out from Jacob, when he noticed the little charm he berkata "a rock" & that reminded her of what Alice wanted to say before Edward cut her of, she berkata something about "what's one lebih diamond? my point is, he already got one on..." then Bella ended the sentence oleh adding "you" at the end, so what Alice wanted to say was; "What's one lebih diamond? my point, is he alredy got one on ...you" çe ça

yup yup !!

anda tell me i dont know either i think she found out from alice