Ring Size Guide

Finding the perfect ring size is an important step in making sure your jewelry fits comfortably and looks great. At Gemstone Planet, we want to make this process as easy and accurate as possible. Whether you're buying for yourself or as a gift, this guide will help you confidently select the right size.

Below is a complete international ring size chart to help you compare sizes commonly used in Pakistan (ISO Standard) with US/Canada, UK/Australia, and inner diameter in millimeters. This makes it simple to find your ideal fit, no matter which system you're used to.

Ring Size Conversion Chart

Pakistan / India (ISO) US / Canada UK / Australia Inner Diameter (mm)
6 3.75 F 14.1
7 4 G 14.5
8 4.5 H 14.9
9 5 I 15.3
10 5.5 J 15.7
11 6 K 16.1
12 6.5 L 16.5
13 6.75 M 16.9
14 7 N 17.3
15 7.5 O 17.7
16 8 P 18.1
17 8.5 Q 18.5
18 9 R 19.0
19 9.5 S 19.4
20 10 T 19.8
21 10.5 U 20.2
22 11 V 20.6
23 11.5 W 21.0
24 12 X 21.4
25 12.5 Y 21.8
26 13 Z 22.2

 

How to Measure Your Ring Size

If you're unsure about your ring size, here are a few simple tips:

  • Use a ring that fits well and measure its inner diameter in millimeters.
  • Visit a local jeweler to get your finger sized professionally.
  • Measure your finger at the end of the day, when it’s slightly larger.
  • If you're between sizes, it's usually best to choose the next size up for comfort.

Still Unsure? We’re Here to Help

If you have any doubts about your size or need personalized assistance, don’t hesitate to contact our support team via WhatsApp or email. We’ll be happy to help you choose the right size or even guide you through the process.

At Gemstone Planet, we want your jewelry to fit perfectly — because comfort, beauty, and confidence go hand in hand.