Pi Love Charm Necklace Math Science Nerd by CloudNineDesignz, $35.00

Pi/Pie Earrings...very cute

Abacus Pendant - Abacus Charm Necklace - Abacus Necklace - Math Jewelry by BeadCharmJewelry on Etsy https://www.etsy.com/listing/234204326/abacus-pendant-abacus-charm-necklace

I almost think I should BECOME a math teacher just to justify owning this necklace, which I dearly love. | Set Square Necklace

Pi Day - Pi Pie Necklace - geek chic - geekery - maths £10

Null Geeky and Nerdy Silver Pendant by nicholasandfelice on Etsy, $14.00

Hey, I found this really awesome Etsy listing at https://www.etsy.com/listing/182659255/pi-necklace-geometry-necklace-silver-pi

10k-Alpha-Delta-Pi-Fraternity-Sorority-Pin-With-Pearls-And-Chain-L-K

TFFs.... We missed out on a career opportunity. pink yellow and black Cuisenaire timber maths rods by bbppdesigns, $30.00

I'm just a huge fan of hexagons in general. —Agreed.

fibre-wrapped curved brass bar - necklace. $24.00, via Etsy.

Geometric necklace, Brass jewelry, geometric jewelry, minimal modern necklace, teardrop necklace, Cyber Monday sale

Alpha Delta Pi. I WANT THIS MORE THAN ANYTHING

Pi Math Jewelry in Sterling Silver, Pi Math Symbol Necklace, Teachers gift, Math…

How to win the Hunger Games without Really Trying by Peeta Mellark

Sterling Silver Alpha Delta Pi Hand Stamped by CourtenayJDesigns