Yes, I can see how that would turn you off.
They need to have a system there like where I live where the pawn shop owners are required to turn in descriptions of all jewelry sold to them to the police, so it can be compared to records from burglaries and robberies and matched up and the owner informed. And where the pawn shop owner cannot sell stuff turned in for a specified time, so that if the person who sold it was not the real owner, it can be returned to the proper person. It's too much to expect the person who was robbed to handle this, and plus it's not efficient.
One reason that I go to the pawnshop that I do is that I know they are very compliant with police and honest. As I said before, I was robbed myself and would NEVER want to profit from a robbery, however remotely. The story that finally decided me to look in this pawnshop was when one of my doctors told me how his father had been robbed and the stuff brought to that pawnshop and how it was gotten back to his father. Also, I have seen them cooperating with the police while I was actually in the shop. This impressed me a lot.
I am really sorry that you have had these awful experiences and I hope you see your property again, although I know that is a long shot (we never saw my mom's wedding ring or my dad's jewelry or our other sentimental things again). I have an awfully good alarm system now and always lock my door and also keep jewelry in the bank unless it is on my body. I have insurance. Also, I never travel with my jewelry, this is why I have fake CZ rings and earrings to travel with.
You know--it is probably why I have several diamond solitaire rings, too. I think I'm afraid that I'll get robbed of my engagement ring like my mother and grandmother. Also, after my mother lost her engagement ring and then her wedding in robberies, my parents split. I 'know' this really has nothing to do with it, but I think emotionally I want to be sure I keep my wedding and engagement ring safe--and have spares in case.