Grey Theory Mill carved out their place in the world with their tiny stamped statement earrings that continue to spark laughter and eye rolls from coast to coast. Stamped-sassy-sayings aside, they also aim to curate cohesive jewelry collections that merge simple, edgy, hypoallergenic, and timeless design with high quality + ethically sourced materials at accessible price points. Grey Theory Mill is a brand with the everyday woman in mind, made in San Diego, CA.