What is a normal necklace length?

There is no single normal necklace length. Necklaces come in a wide range of sizes. Princess-length pieces, which are around 18 inches long, are one of the most popular options. There are also shorter 12- to 14-inch collar necklaces and 14- to 16-inch chokers. Longer styles include the 20- to 26-inch matinee and the 26- to 36-inch opera. Measuring 37 inches long or more, the rope necklace is the longest option. Explore a wide variety of necklaces on 1stDibs.