Whats your oldest personal possession

my ring with emeralds ....got it for my sweet 16th birthday in 2002 from my family.

At one point I thought I lost it because I had a jewelry box that got stolen and I thought the ring was in there. I cried for two days thinking it was stolen. Then a few weeks later I found it in a make up case that I had put it in and forgot. So by misplacing it and forgetting where I kept it, I saved it because it wasn't in the stolen box.

View attachment 1715132604
Size 5.