The long necklaces are chains or necklaces that can be worn in single, double or triple row. They measure between 60 cm and 90 cm and arrive at the birth of the chest. Some can even measure more than a meter! We call them sautoir in French. This length is ideal for the pendants of beautiful size, a little heavy, and highlight them. Did you know that the necklace is also called “opera necklace”?