12th HOUSE JEWELRY is made by hand in New York City, using only high quality recycled metals.
We have partnered with a family run casting house that prides itself on sustainable techniques and keeping their carbon footprint small.
We choose only quality gemstones that are ethically sourced, from lapidaries using fair practices. Diamonds that are recycled and re-cut, conflict-free, certified through the Kimbereley Process.
These standards are what makes our jewelry unique, made to last.