Temple of Ranma's Sailor Senshi Seifuku

https://www.minsterfm.com/news/local/3034177/stolen-ring-prompts-humorous-comments-after-york-police-appeal/

The police in York, UK, is trying to find the owner of a silver ring clone of the One Ring.

Damn.. so that's where in went... Umm... Do you ship internationally?

And are there any convenient lava flows around that we can chuck it into?

Not in the vicinity. The closest possibility is Sicily, assuming Etna hasn't called it a day when they arrive; in which case the best choice should be Erta Ale in Ethiopia. That one is still open 24/7, as far as I know.