The Psych Store
I found The Psych Store on Etsy while searching for neuroscience themed jewelry. I had previously found one lovely Glial Cell Necklace that was a bit out of my price range, so finding these beauties was a treat.
Awesome detail and very fairly priced! Both of these neuron items are on my wish list now.
The Dopamine Molecular Earrings are nice as well:
See more here.