90s Vintage Handmade Goth Celtic Knot Necklace

I got this necklace at a Ren Fair back in the late 90s from a local artisan (I can't remember their name, unfortunately!). I got a lot of use out of it, and it's a beautiful piece, but I haven't worn it in a long time, so I figured I would try to give it a new home :) Clasp mechanism is slightly askew, but it still works and can be worn with no problem.