A pendant of Link with his trusty hookshot serving as a chain, what’s not to like? It’s a lot friendlier than my original idea, which was based on Attack On Titan (where you are the titan). You could probably do a standalone hookshot necklace, but the addition of the character truly completes this design.
It looks a bit bulky above, but ideally it would be very small, something like this (sorry I couldn’t find a better picture to work with):
If you’re interested in seeing other geeky jewelry designs, please head here. Speaking of which, I’m going to stop using the “Geek Bling” header for all jewelry posts from here on out. I only expected to do a couple of these posts in all honesty. Also the word bling seems really outdated already!
Dave's Geeky Ideas 
Dave, I’d love to see the design you imagined for the Attack on Titan necklace!
I love this design, I would buy one for my girlfriend.
I want this omg! Where can I get one ???
It’s just a design I posted on this here ideas blog, hope you understand.