KUOLMi coal jewelry is made of silver and black coal, both of which have the hidden charm of "black gold". Each piece is unique and handmade thanks to the material itself. No two rings or bracelets are the same, as each lump of coal is cut from a larger piece. When you wear KUOLMi, you are carrying a piece of stone that already existed 20 million years ago.
Designer Marjeta Hribar