These are custom, made-to-order coffin rings made with repurposed Grave Stone! Choose from Sterling Silver, Copper or Bronze and we will custom cut a coffin shaped stone using pieces of Norwegian Moonstone (Larvikite) that we have repurposed from an old Grave Stone from our collection. Legally and ethically obtained from a cemetery renovation project, the remnants of a few gravestones made with Norwegian Moonstone make these beautiful, one-of-a-kind cabochons. We build these rings with quality and longevity in mind, guaranteed to last long, wear well and look good doing it! Every ring is numbered and comes with a certificate of authenticity and a special bag to keep your treasures in!