Finding the right ring size ensures a comfortable fit and makes gifting much easier. Whether you're shopping for an engagement ring or an everyday gemstone ring, our guide will help you choose the perfect size with confidence.
Ring Size Guide
| Vianne Size |
UK | US | EU | Diameter (mm) |
Circumference (mm) |
|---|---|---|---|---|---|
| XXS | G–H | 3–4 | 45–47 | 14.9 | 47 |
| XS | I–J | 4.5–5 | 48–50 | 15.7 | 49 |
| S | K–L | 5.5–6 | 51–52 | 16.5 | 52 |
| M | M–N | 6.5–7 | 53–54 | 17.4 | 54 |
| L | O–P | 7.5–8 | 55–57 | 18.2 | 57 |
| XL | Q–R | 8.5–9 | 58–60 | 19.0 | 60 |
| XXL | S–U | 9.5–10 | 61–62 | 19.9 | 62 |
Note: Diameter refers to the inside diameter of the ring measured from one inner edge to the other. Circumference is the measurement around your finger.
Model reference: On our product pages, our model usually wears a Medium (UK N–O / US 7) on the ring finger and a Large (UK P–Q / US 8) on the middle finger. Gemstone sizes may appear larger or smaller depending on your finger size.
How to Measure Your Ring Size
Option 1 : Measure a Ring You Already Own
If you already have a ring that fits comfortably on the finger you plan to wear your new ring on, this is one of the easiest and most accurate methods.
- Place the ring on a ruler.
- Measure the inside diameter from one inner edge to the other (excluding the metal).
- Compare your measurement with the Inside Diameter column in our ring size chart above.
- If your measurement falls between two sizes, we recommend choosing the larger size.
Option 2 : Measure Your Finger
If you don't have a ring to measure, you can use a strip of paper, string or dental floss.
- Wrap it comfortably around the base of your finger.
- Mark where the ends overlap.
- Measure the length in millimetres using a ruler.
- Compare the measurement with the circumference column in our size chart.
- If you're between sizes, we recommend choosing the larger size.
🥇 Best Accuracy
Option 3 : Visit a Local Jeweller
For the most accurate fit, visit a local jeweller to have your finger professionally measured. This is the most reliable method and is particularly recommended for engagement rings or if you're unsure between two sizes.
Helpful Ring Sizing Tips
Buying a Ring as a Gift?
If you're choosing a ring as a surprise gift, here are a few helpful tips:
- Borrow a ring they already wear on the correct finger.
- Ask a close friend or family member if they know their size.
- Compare one of their existing rings with our size chart.
- If you're unsure, choosing a slightly larger size is often the safer option.
Need a Different Size?
Many of our sterling silver rings can be resized by a professional jeweller.
However, some styles, such as eternity rings or rings with intricate gemstone settings, may have limited resizing options.
If your size isn't available, we may be able to custom make selected designs in your preferred size. Please contact us before placing your order and we'll be happy to advise.
Still Unsure?
If you're not completely confident about your ring size, we as always happy to help.
We'll do our best to recommend the most suitable size before you place your order.
Frequently Asked Questions
What if I'm between two ring sizes?
We recommend choosing the larger size for a more comfortable fit.
Can I exchange my ring if it doesn't fit?
Absolutely! If your ring isn't quite the right fit, we're happy to help with an exchange on eligible rings within our returns and exchanges period.
To be eligible, the ring must be unworn, in its original condition and returned with all original packaging. Please note that made-to-order, personalised and custom rings cannot be exchanged.
If you have any questions before or after placing your order, feel free to get in touch—we're always happy to help you find the perfect fit.
Can your rings be resized?
Many of our sterling silver rings can be resized, although some designs may have limited resizing options. Please contact us if you're unsure about a specific ring.
Which measuring method is the most accurate?
Measuring a ring you already own is usually the most accurate method. Visiting a local jeweller for professional sizing is the best option if possible.
I'm buying a ring as a gift. What size should I choose?
Choosing a ring as a gift can feel tricky, but we're here to help!
If you can, borrow a ring they already wear on the same finger and use our ring measuring guide to find the size. Just make sure it's worn on the correct finger, as sizes can vary between fingers and hands.
If you're still unsure, feel free to get in touch before ordering. We're always happy to help, and if the size isn't quite right, eligible rings can be exchanged in line with our Returns & Exchanges Policy.
Find Your Perfect Ring
Now that you've found your size, discover our collection of meaningful gemstone jewellery.
