Rings Size Guide

TIFFANY SIZE UNITED STATES SIZE INTERIOR DIAMETER / INSIDE CIRCUMFERENCE CIRCUMFERENCE (MM)
3 3 14.1 44.2 3.5

Find Your Ring Size

The Hands-On Method

Measure Your Finger

1. Use a flexible measuring tape or length of string.

2. Wrap it around the finger you'll wear your ring on—if you're creating a ring stack, consider where on your finger the ring will sit. If using string, mark the point on the string where the ends meet with a pen.

3. Lay the string on a flat surface and use a ruler to measure the length (in inches or millimeters) up to the mark. Compare your measurement to the Tiffany size chart above to determine your ring size. If you are between sizes, opt for the larger size.

Bracelet Size Guide

SIZE WRIST SIZE LENGTH (CM) LENGTH (IN)
XS 14-15 16 6.3 S

Find Your Bracelet Size

How to Measure

Measure Your Finger

1. Use a flexible measuring tape or length of string.

2. Wrap it around the finger you'll wear your ring on—if you're creating a ring stack, consider where on your finger the ring will sit. If using string, mark the point on the string where the ends meet with a pen.

3. Lay the string on a flat surface and use a ruler to measure the length (in inches or millimeters) up to the mark. Compare your measurement to the Tiffany size chart above to determine your ring size. If you are between sizes, opt for the larger size.

Necklace Size Guide

LENGTH CM INCHES STYLE
Choker 35-40 14-16 Close to neck Princess

Find Your Necklace Size

Necklace Length Guide

Measure Your Finger

1. Use a flexible measuring tape or length of string.

2. Wrap it around the finger you'll wear your ring on—if you're creating a ring stack, consider where on your finger the ring will sit. If using string, mark the point on the string where the ends meet with a pen.

3. Lay the string on a flat surface and use a ruler to measure the length (in inches or millimeters) up to the mark. Compare your measurement to the Tiffany size chart above to determine your ring size. If you are between sizes, opt for the larger size.