How do I find out their finger size without being found out? Can I measure my own ring size at home?
We get asked these questions a lot.
Whilst there is the option of tying a piece of string around their finger whilst they sleep, it isn't a method we advise.
Partly because it is very difficult to do (and there is a strong chance they will wake up and wonder what the heck is going on!), but mainly because it isn't actually very accurate.
In reality, it is quite difficult to find out another person's finger size without them knowing. However, there are some things you can do to help you buy that ring of their dreams.

Free ring sizer
If secrecy isn't your main priority, we can send you a free finger measuring gauge.
Just get in touch and one will be posted out to you.
Finding a loved one's ring size without asking
If it's a covert operation that's required, the first step would be to sneak a look at an existing ring that they wear and take a measurement for width of the band as well as the internal diameter (in mm).
Even if this ring is worn on a different finger than the intended, it can provide us with enough to go on to be as accurate as possible in working out what their size would be.
It is also important to note whether the ring you are measuring tends to be worn on their dominant hand (usually the one they write with, as this tends to be slightly larger than the other hand).
For more advice and tips, including information on how ring sizing works in the UK, read our article on finding out someone's ring size without asking.

No rings to compare?
If the above is not an option, please be rest assured that when you buy a ring from us it can either be altered or exchanged for a different size if it doesn't quite fit.
A small alteration is free (within one size) or an alteration of larger than one full size is subject to a charge (please see our returns policy for more detail).
Temporary proposal rings
If you're planning a surprise proposal but aren't sure of your partner’s ring size (or the style they’d love), here’s a great option - Proposal Ring offers temporary, adjustable engagement rings that look stunning but take the guesswork out of sizing.
Their silver and moissanite rings have all the sparkle without the commitment, so you can pop the question with confidence and then choose the perfect forever ring together (hopefully from us ;) It’s a stress-free way to make the moment special while keeping the surprise intact!

For your peace of mind
Please note that any item of jewellery purchased with Kate Smith Jewellery can be returned for a full refund (excluding bespoke/one off items) if it is just not quite right.
So, with this in mind, please take a moment to read the following:
If you are unsure of size, please get in touch and we will be happy to advise. We can send a free ring sizing gauge to you. Just contact us with your address and one will be posted out!
If you have your finger measured at a jeweller’s, please take a note of the width of the band that is used to measure you (in mm).
If you are taking the size from an existing ring that you/the recipient owns, again, please let us know the approximate width of the band (at the widest part) and it's internal diameter (in mm).
Now the sizing is taken care of, browse our collection of contemporary engagement rings and eternity rings to start planning that proposal or special gift.