The coin is only worth its melt value. Leave it in the ring. It too beat up to collect. Sadly coins in much better condition are only with close to melt now because of the insane price for gold bullion.
The owner of this ring is bringing some of his mother’s coins & some gold jewelry to me tomorrow. Appraisal with option to buy. I saw the ring on his hand and asked about it. Big guy, big ring.