Necklace Size Guide

Option 1: Measure an Existing Necklace
Choose a necklace you already own and measure it end to end with a ruler or measuring tape.

Option 2: Use a String Method
Wrap a string around your neck at the desired length, mark the point where it meets, then measure it with a ruler.

Keep in mind that the way a necklace sits may vary depending on your neck size, height, and pendant style.

Length (inches)	Length (cm)	Style Name	Placement
14 in	35 cm	Choker	Fits tightly around the neck
16 in	40 cm	Collar	Rests at the base of the neck
18 in	45 cm	Princess	Hangs just below the collarbone (most popular length)
20 in	50 cm	Matinee	Falls a few inches below the collarbone
22 in	55 cm	Matinee	Sits at or just above the neckline
24 in	60 cm	Opera	Drapes over the bust
30+ in	76+ cm	Rope	Can be worn long or doubled for layered style

Length (inches)	Length (cm)	Placement
18 in	45 cm	Sits at the base of the neck, close-fitting
20 in	50 cm	Falls at the collarbone (most common men’s length)
22 in	55 cm	Falls a few inches below the collarbone
24 in	60 cm	Sits above the sternum
26–30 in	66–76 cm	Falls mid-chest to lower chest, often for statement pendants

For a classic everyday look, 16–18 in (40–45 cm) works best.

For layering, mix shorter chokers (14–16 in) with longer matinee or opera styles.

Face shape matters: longer necklaces elongate rounder faces, while shorter chokers highlight longer necklines.

If buying a gift, the most versatile and popular length for women is 18 in (45 cm).