Necklace Length Guide: How Each One Sits

The most common length is 45 centimetres, about 18 inches, known as princess length. It sits right around the collarbone on an average adult, which flatters most necklines and suits the majority of pendants, so it is the default many chains are sold in and a safe choice for a gift. That said, where any length lands depends on your neck size and height, so a 45 centimetre chain sits a touch higher on a broader neck and lower on a slimmer or taller one. If you want a necklace to sit higher, toward the base of the throat, look at 40 to 42 centimetres, and for a little lower on the chest, try 50. When in doubt, princess length is the reliable starting point, and you can always adjust from there.

The easiest way is with a piece of string or a soft tape measure and a mirror. Drape the string around your neck and adjust it up or down until it sits exactly where you would want the necklace or pendant to fall, then mark the point where it meets and measure that length against a ruler. That number is your ideal necklace length. If you already own a necklace that sits perfectly, you can simply lay it flat and measure it end to end, including the clasp, and use that as your reference. Keep in mind that a pendant adds a little visual length below the chain, so account for that if you want the pendant itself to land at a specific spot. We can also measure you in the studio and advise.

A choker runs about 35 to 40 centimetres, or roughly 14 to 16 inches, and sits snugly around the base of the neck rather than resting on the collarbone. Because it fits close, sizing matters more than with longer necklaces, so it is worth measuring your neck first: wrap a soft tape around the base of your neck, note the number, and add a small amount for comfort so it sits close but never tight. Chokers frame open and V necklines beautifully and give a layered set its highest point. If you find close-fitting necklaces uncomfortable, a 40 centimetre length gives a choker look with a little more ease. Bring your measurement to our Coquitlam studio, or let us measure you, and we will make sure a choker sits the way you want.

It changes where a given length sits rather than the length you need, but the effect is real. The same 45 centimetre chain sits higher on a shorter or broader neck and lower on a taller or slimmer one, simply because there is more or less room for it to fall. Neck circumference matters just as much as height, since a wider neck takes up more of the chain. This is why two people can wear the identical necklace and have it land in noticeably different places. The practical takeaway is not to rely on the standard descriptions alone but to measure where you want the piece to sit, using a string against a mirror, and choose the length that matches. If you can, try it on in person, which removes all the guesswork.

For clean layering, choose lengths at least five centimetres apart so each necklace hangs on its own line instead of overlapping. A dependable set is a 40 centimetre choker, a 45 to 50 centimetre mid-length chain, and a 55 centimetre or longer pendant, which spaces the pieces out naturally and flatters most necklines. You can add a fourth longer layer for more drama once you are comfortable, keeping the gaps generous. Vary the chain styles as well as the lengths, since different textures sit against each other more cleanly and add interest. Because height and neck size shift where each length falls, the same set looks a little different on everyone, so try the combination in a mirror. Our necklace layering guide shows how to combine these lengths, and we are happy to help you build a set in the studio.