|Euler's number necklace by Kokoba|
Also, if you're wondering: "Euler" is pronounced like "oiler," not like it would rhyme with "Ferris Bueller." The more you know!
This necklace features one of my all-time favorite stones, variscite, also known as aqua terra jasper, snakeskin jasper, or impression jasper. I'm actually nearly out of this in my bead box, so listing this one has been a reminder to do some bead shopping. The tan beads are cultured pearls. The spacers between each digit are drilled sea shells, completing the marine look.