How to Gift Someone a Ring (Without Ruining the Surprise)
Planning a proposal or special gift? Here’s how to get their size and keep the secret.
Gifting a ring — whether it’s for an engagement, anniversary, or just because — is a moment they’ll never forget. But one of the biggest challenges is getting the right size without ruining the surprise. Fortunately, there are a few clever ways to find their size discreetly, especially with tools like our Ring Sizer App.
Here’s how to pull it off perfectly:
1. Borrow One of Their Rings
This classic move still works wonders. Secretly borrow a ring they wear on the same finger (left ring finger for engagements) and use it to find the size.
Top tip: Use our Ring Sizer App to measure it instantly. Just place their ring on your phone screen and adjust the digital circle until it matches. You’ll get their UK ring size without needing to leave the house.
2. Take a Photo (Yes, Really)
If you can’t borrow the ring, take a photo of it next to a ruler or coin for scale. Our experts (or even a helpful friend in-the-know) can make a pretty accurate estimate.
3. Ask a Friend or Family Member
Chances are, someone close to them might already know their ringsize — especially if they’ve been hinting. Enlist help from a sibling, best friend, or even a sneaky mum.
4. Make an Educated Guess (and Choose a Resizable Style)
If all else fails, go for an average ring size (UK size M–N for women) and choose a style that’s easy to resize. Solitaire rings and plain bands are usually safe bets.
5. Order a Free Ring Sizer
If you’re not in a rush, you can always order a free ring sizer from The Diamond Store and leave it somewhere they might try it — casually and without suspicion.
Bonus Tip: Add a Note
If you’re really unsure, add a little card with the ring that says, “We can adjust it to fit you perfectly.” That way, the moment still feels magical — and they get a ring that fits like a dream.
Planning a surprise?
Getting the size right doesn’t have to mean giving away the surprise. With a little planning — and the help of our Ring Sizer App — you can keep your secret and still wow them with the perfect fit. Download our free Ring Sizer App and take the guesswork out of gifting.
How to Gift Someone a Ring (Without Ruining the Surprise)
Planning a proposal or special gift? Here’s how to get their size and keep the secret.
Gifting a ring — whether it’s for an engagement, anniversary, or just because — is a moment they’ll never forget. But one of the biggest challenges is getting the right size without ruining the surprise. Fortunately, there are a few clever ways to find their size discreetly, especially with tools like our Ring Sizer App.
Here’s how to pull it off perfectly:
1. Borrow One of Their Rings
This classic move still works wonders. Secretly borrow a ring they wear on the same finger (left ring finger for engagements) and use it to find the size.
Top tip: Use our Ring Sizer App to measure it instantly. Just place their ring on your phone screen and adjust the digital circle until it matches. You’ll get their UK ring size without needing to leave the house.
2. Take a Photo (Yes, Really)
If you can’t borrow the ring, take a photo of it next to a ruler or coin for scale. Our experts (or even a helpful friend in-the-know) can make a pretty accurate estimate.
3. Ask a Friend or Family Member
Chances are, someone close to them might already know their ring size — especially if they’ve been hinting. Enlist help from a sibling, best friend, or even a sneaky mum.
4. Make an Educated Guess (and Choose a Resizable Style)
If all else fails, go for an average ring size (UK size M–N for women) and choose a style that’s easy to resize. Solitaire rings and plain bands are usually safe bets.
5. Order a Free Ring Sizer
If you’re not in a rush, you can always order a free ring sizer from The Diamond Store and leave it somewhere they might try it — casually and without suspicion.
Bonus Tip: Add a Note
If you’re really unsure, add a little card with the ring that says, “We can adjust it to fit you perfectly.” That way, the moment still feels magical — and they get a ring that fits like a dream.
Planning a surprise?
Getting the size right doesn’t have to mean giving away the surprise. With a little planning — and the help of our Ring Sizer App — you can keep your secret and still wow them with the perfect fit. Download our free Ring Sizer App and take the guesswork out of gifting.
Discover more
Share this: