By Johanne is a French jewelry collection handmade in Lyon. By Johanne started as a family-owned business in 2007 and opened its first store in Saint Tropez in 2009. Their jewelry is 3-micron gold-plated and can be worn in the shower and ocean. The cords are designed with durability in mind and are meant to be worn every day. By Johanne carefully sources semi-precious stones for its pieces.