Rings

US Size  Inside circumference (mm) 
3 44.2
3.5 45.5
4 46.8
4.5 48.0
5 49.3
5.5 50.6
6 51.9
6.5 53.1
7 54.4
7.5 55.7
8 57.0
8.5 58.3
9 59.5
9.5 60.8
10 62.1
10.5 63.4
11

64.6
11.5

65.9
12

67.2
12.5

68.5
13

69.7

at home method

Found the perfect ring? Follow these instructions to find your perfect size.

1. Grab a tape measure, length of string or strip of paper. 

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—and mark the place where it joins. 

3. Lay your string or paper strip on a flat surface and use a ruler to measure the length up to the mark. Use the chart above to match the measurement to the closest Laurenti ring size. 

how to: measure an existing ring

A helpful method if you have a ring of someone you're surprising with a gift or treating yourself.

1. Choose a ring that already fits your finger well.  

2. Measure the interior diameter of the ring in millimeters (mm).

3. Use the measurement chart above to match the size of your ring to the closest Laurenti size in mm. 

size guides

  • Rings
  • Necklaces
  • Bracelets

    • laurenti at your service

    Our concierge team is always here to help.
    Book an Appointment