A Carnival regular is currently posting Live from his Cunard cruise, it might be useful.
The thread starts with a couple of Carnival cruises and a crossing but he's been on Queen Elizabeth for a week now.
It's unfortunate that you weren't able to carry these items yourselves but they are clearly valuables to you.
I hope some things survive and you are able to move on from this accident.
I have to ask why you packed those things in your luggage ?
Cunard website advises -
"On Board.
On your final night on board you will be asked to pack your luggage and leave it outside your stateroom.
We recommend that you do not pack valuables, fragile items and medication. "