MHART (pronounced “M” “HART”) was born in New York City by designer Michael Hartney. Now living in Spain each design is handmade by Michael at his studio in Barcelona. His focus is to design ethically handcrafted jewelry with sustainable manufacturing. Each design is made in house from materials that are safe for his customers and the planet. MHART jewelry is not outsourced to a factory with focus on recycling excess materials in the production process.