A1 Jewellers
Gold Rate 22ct 24ct
Gram £74.95 £81.02
Tola (11.664g) £874.19 £945.01

Ring Size Guide

The A1 Jewellers free ring size service

The easiest and most accurate way to find your ring size is to visit our A1 Jewellers showroom in Manchester, where our trained staff can measure your finger using a professional, industry-standard ring sizer. If you're buying for someone else, try to bring along one of their existing rings (ideally with a similar width) to have it measured.

If you're not based nearby, you can also visit any local jeweller to have your size measured.

Prefer to measure at home? We’ve made it simple.

Download Our Printable Ring Sizer
Click the button below to download and print our A4 ring sizer tool.
✂️ Cut out the sizing strip and follow the instructions to find your perfect fit.

Important: To ensure the printout is scaled correctly, place a credit card in the box provided on the sheet. If it fits perfectly, your print is accurate.

Download Ring Sizer

Please Note:
Many of our rings are unique and may only be available in one size. This will be clearly stated in the 'Key Features' section on each product page. If you select a different size from the dropdown, we offer complimentary resizing after purchase.

However, resized or altered products are non-refundable, and slight changes in weight or appearance may occur during the resizing process.

Inside Diameter Inside Circumference Sizes
(in) (mm) (in) (mm) United States
and Canada
United Kingdom,
Ireland,
Australia and
New Zealand
China,
Japan,
South America
India Italy,
Spain,
Netherlands,
Switzerland
0.458 11.63 1.44 36.5 0        
0.466 11.84 1.46 37.2 ¼        
0.474 12.04 1.49 37.8 ½ A      
0.482 12.24 1.51 38.5 ¾      
0.49 12.45 1.54 39.1 1 B 1    
0.498 12.65 1.56 39.7      
0.506 12.85 1.59 40.4 C     0.5
0.514 13.06 1.61 41   1 1
0.546 13.87 1.72 43.6   4 3.5
0.53 13.46 1.67 42.3     2.25
0.538 13.67 1.69 42.9 E 3 3 3
0.554 14.07 1.74 44.2 3 F 4   4.25
0.562 14.27 1.77 44.8 5 5 4.75
0.57 14.48 1.79 45.5 G     5.5
0.578 14.68 1.82 46.1 6 6 6
0.586 14.88 1.84 46.8 4 H 7   6.75
0.594 15.09 1.87 47.4   7 7.5
0.602 15.29 1.89 48 I 8 8 8
0.61 15.49 1.92 48.7 J   9 8.75
0.618 15.7 1.94 49.3 5 9   9.25
0.626 15.9 1.97 50 K   10 10
0.634 16.1 1.99 50.6 10   10.5
0.642 16.31 2.02 51.2 L   11 11.25
0.65 16.51 2.04 51.9 6 11 12 11.75
0.658 16.71 2.07 52.5 M 12   12.5
0.666 16.92 2.09 53.1 13 13 13.25
0.674 17.12 2.12 53.8 N     13.75
0.682 17.32 2.14 54.4 7 14 14 14.5
0.69 17.53 2.17 55.1 O   15 15
0.698 17.73 2.19 55.7 15   15.75
0.706 17.93 2.22 56.3 P   16 16.25
0.714 18.14 2.24 57 8 16 17 17
0.722 18.34 2.27 57.6 Q     17.5
0.73 18.54 2.29 58.3 17 18 18.25
0.738 18.75 2.32 58.9 R   19 19
0.746 18.95 2.34 59.5 9 18   19.5
0.754 19.15 2.37 60.2 S   20 20.25
0.762 19.35 2.39 60.8 19 21 20.75
0.77 19.56 2.42 61.4 T     21.5
0.778 19.76 2.44 62.1 10 20 22 22
0.786 19.96 2.47 62.7 10¼ U 21 23 22.75
0.794 20.17 2.49 63.4 10½ 22   23.25
0.802 20.37 2.52 64 10¾ V   24 24
0.81 20.57 2.54 64.6 11 23 25 24.75
0.818 20.78 2.57 65.3 11¼ W     25.25
0.826 20.98 2.59 65.9 11½ 24 26 26
0.834 21.18 2.62 66.6 11¾ X     26.5
0.842 21.39 2.65 67.2 12 25 27 27.25
0.85 21.59 2.67 67.8 12¼ Y   28 27.75
0.85 21.59 2.67 67.8 12¼   28 27.75
0.858 21.79 2.7 68.5 12½ Z 26   28.5
0.866 22 2.72 69.1 12¾   29 29
0.874 22.2 2.75 69.7 13   27 30 29.75
0.882 22.4 2.77 70.4 13¼ Z1     30.5
0.89 22.61 2.8 71 13½     31 31
0.898 22.81 2.82 71.7 13¾ Z2   32 31.75
0.906 23.01 2.85 72.3 14 Z3     32.25
0.914 23.22 2.87 72.9 14¼     33 33
0.922 23.42 2.9 73.6 14½ Z4     33.5
0.93 23.62 2.92 74.2 14¾     34 34.25
0.938 23.83 2.95 74.8 15     35 34.75
0.946 24.03 2.97 75.5 15¼ Z5     35.5
0.954 24.23 3 76.1 15½     36 36.25
0.962 24.43 3.02 76.8 15¾ Z6     36.75
0.97 24.64 3.05 77.4 16     37 37.5

 

Repair

Repair

Choose A1 Jewellers for quality and efficient repairs.

Plating

Plating

We provide precision electroplating services for your valuable possessions.

Piercing

Piercing

For professional ear and nose piercing with a wide range of piercing studs, including birthstones and titanium allergy-free studs.