If anyone has had this happen, or maybe not a ring but something sentimental.
My son sold many valuable heirlooms that had important sentimental value to me.
Sadly, happens all the time.
One of the first things we suggest to people living with active addiction...lock up your valuables preferably somewhere they could never get them, like a safety deposit box at a bank.
And I also agree, do not replace it, the second will most likely get sold too.
It's a dark life, living with active addiction.