Imedhnain's Necklace (Trivial Question)

[Faux Fox]

I'm playing Skyrim SE. Somewhere I managed to acquire an item called Imednain's Necklace. it appears to be a quest item because I cannot sell or discard it. Searching the internet for the topic turns up nothing, which seems VERY unusual for anything about Skyrim SE. I find Info about Imednain, but nothing about his necklace.
This is not a huge issue, but just wondering if there is a quest associated with the item or if it is just some anomaly.
Thanks for any suggestions.

[PatchAdams]

Is it marked as stolen and are you a member of the Thieves' Guild?

There is a bug where an item you stole doesn't get removed from the inventory when you turn the quest in, and another bug where an identical item to the one you stole (a generic gold emerald necklace, for example) gets removed instead of the stolen item.

[Faux Fox]

Thanks Patch, That may well be the issue. I did make a mistake in my original post, the name is actually Imedhnain's Silver Necklace. (Not that it makes any difference in the cause of the issue.) (Now, I'll look for a way to "un-steal" it. ;-)

[PatchAdams]

You're welcome, Fox. You could either reverse-pickpocket it, if you're feeling remorseful , or sell it to a fence.

[Ihateeverybody]

Notice Board? Missives? Companion Quest?

[Faux Fox]

Patch,
The game still thinks it is a quest item and won't let me sell it, transfer it. or drop it. I guess I'll just lug it around for the rest of my character's life. :)
(Sorry I didn't see your reply sooner. I just wasn't paying attention.)

[Sep]

It is probably notice board quest item.

There is a NPC name Imedhnain at Markarth, find the NPC and return the necklace to him would remove the item.

Ref ID 000198EB

type player.moveto 000198EB if you are lazy to find him.

[Faux Fox]

Sep,
Thanks for the suggestion. I will try that.