Sizing Guide

How to Measure Your Ring Size

Finding the perfect fit is just as important as finding the perfect piece. Here’s how you can measure your ring size at home.

Method 1: Using a Ring You Already Own

  1. Choose a Ring That Fits Well – Select a ring that comfortably fits your intended finger.
  2. Measure the Inner Diameter – Use a ruler to measure the inside diameter in millimetres (mm).
  3. Match to the Size Chart – Use the chart below to find your ring size.

Method 2: Measuring Your Finger

  1. Use a Strip of Paper or String – Cut a thin strip of paper or use string.
  2. Wrap Around Your Finger – Wrap it snugly at the base of your finger.
  3. Mark the Overlap – Mark where the ends meet.
  4. Measure the Length – Lay it flat and measure the length in mm.
  5. Compare to the Chart – Match the measurement to the size chart below.

Tip:

  • Your fingers can slightly change in size throughout the day. For the most accurate result, measure at the end of the day when your fingers are at their largest.
  • Avoid measuring when your fingers are cold or wet

Need help? Feel free to contact us — we’re happy to assist with sizing guidance.


Ring Size Chart

Inside Diameter (mm) Circumference (mm) US Size EU Size HK Size UK Size
14.1 44.2 3 44 6 F1/2
14.5 45.5 3.5
7 G1/2
14.9 46.8 4 47 8 H1/2
15.3 48 4.5 48 9 I1/2
15.7 49.3 5 49
J1/2
16.1 50.6 5.5

K1/2
16.5 51.8 6 52 13 L1/2
16.9 53.1 6.5 53 14 M1/2
17.3 54.4 7 54 15 N1/2
17.5 55.7 7.5

O1/2
18.1 56.9 8 57
P1/2
18.5 58.3 8.5 58
Q1/2
18.9 59.5 9 60 20 R1/2
19.4 60.8 9.5 61 21 S1/2
19.8 62.1 10 62 22 T1/2
20.2 63.4 10.5 63 23 U1/2
20.6 64.6 11 65
V1/2
21 65.9 11.5 66
W1/2
21.4 67.2 12 67 27 X1/2

Note: Slight variations in measurement can affect fit. When in doubt, opt for the larger size or contact us for sizing advice.