Not sure about how to read this from LLPSI

Hello. I was reading the colloquium of “Familia Romana”, colloquium 11.
Sextus, it talking to her mother, tells his mother that:

"Marcus dicit “matrem suam et gemmis et margaritis et anulis pulchris ornari nec aliam feminan tam formosam esse.”

Not sure how to translate this. Does it say “Marcus says his mother is adorned in gems and pearls and rings as no other beautiful woman is.” But I’m not sure. Can anyone help me out?

As I understand this, though I have no Latin grammar except what makes sense to me from Greek, this is two separate acc. plus inf. thoughts:

matrem suam et gemmis et margaritis et anulis pulchris ornari

“and not” = nec

nec aliam feminam tam formosam esse
and no other woman is so beautiful

Thank you. I just read this. I thought I’d get an email notification that it had been answered. I thought this might be the answer.