
Written By Alex Wong.
Last updated: 14 Oct 2024.
Written By Alex Wong.
Last updated: 14 Oct 2024.
Once you've chosen your preferred ring design, it's crucial to determine the ring size that will fit your finger comfortably. Below, we present a ring conversion table and 3 methods for discreetly measuring ring size.
Inter-Diameter (mm) | HK Size | US Size | UK Size | JP Size | CH Size |
---|---|---|---|---|---|
14.1 | 6 | 3 | F | 4 | 4 |
14.3 | 7 | 3.25 | F 1/2 | 5 | 5.25 |
14.7 | 8 | 3.75 | G | 6 | 6.5 |
14.9 | 9 | 4 | H | 7 | 7 |
15.3 | 10 | 4.5 | I | 8 | 8.5 |
15.7 | 11 | 5 | J 1/2 | 9 | 9.5 |
16.1 | 12 | 5.5 | K 1/2 | 10 | 10.5 |
16.5 | 13 | 6 | L 1/2 | 11 | 12.75 |
16.7 | 14 | 6.25 | M | 12 | 13.5 |
17.1 | 15 | 6.75 | N | 13.5 | 14.5 |
17.3 | 16 | 7 | N 1/2 | 14 | 15.25 |
17.7 | 17 | 7.5 | O 1/2 | 15 | 16.5 |
18.2 | 18 | 8 | P 1/2 | 16.25 | 18.25 |
18.5 | 19 | 8.5 | Q 1/2 | 17 | 18.75 |
18.8 | 20 | 9.75 | R | 17.5 | 19 |
19.1 | 21 | 9.25 | S | 18 | 20 |
19.4 | 22 | 9.5 | S 1/2 | 19 | 20.75 |
19.8 | 23 | 10 | T 1/2 | 20 | 21.75 |
20.2 | 24 | 10.5 | U 1/2 | 22 | 22.75 |
20.6 | 25 | 11 | V 1/2 | 23 | 24.75 |
21.0 | 26 | 11.5 | W 1/2 | 24 | 26.25 |
21.2 | 27 | 12 | X | 24.5 | 26.75 |
21.6 | 28 | 12.25 | Y | 25.5 | 28 |
22.0 | 29 | 12.5 | Z 1/2 | 26.5 | 29 |
Purchasing an engagement ring or a surprise present for your significant other? Below are our top recommendations for discreetly determining their ring size.
Someone familiar with your partner may already be aware of their ring size or could delicately inquire on your behalf.
You may measure an existing ring that someone already has. Either visit a jeweller for measurement or use a printable ring size guide to measure it yourself.
While a bit more challenging, you can measure your partner's finger using a length of string while they are asleep. Simply wrap the string around their ring finger and tie a knot. Then, using the string, compare its length to our ring size guide.
Finding a jeweler you can trust isn't always easy. That's why at Alex Wong, we're committed to building trust with every piece we craft. Explore our Google Reviews to see the experiences and trust our customers share.
We highly recommend booking a personal viewing appointment for the best experience. Seeing and testing our
diamonds in person allows you to truly appreciate their beauty and ensures the perfect fit.
When scheduling your visit, please share your preferences and budget with us. We are dedicated to providing
tailored recommendations and are eager to assist you in selecting the ideal
gift.