Jewellery Size Guide

How you wear jewellery is unique to you, so the way you wear them is subjective. Please refer to our jewellery size guide below to help you pick the perfect fit for you.

With so many different styles and sized rings, bracelets, and earrings for each product type, it can be hard to know precisely how to choose the perfect piece.

Terence Lett has put together this handy printable size guide to help you find the right fit and the perfect size jewellery for you.

RING SIZE GUIDE

NECKLACE & PENDANTS

BRACELETS AND BANGLES

DIAMOND JEWELLERY

Newlyweds - the bride holding very tight to her new husband

How are UK sizes different
from other countries ring sizes?

The most common difference between the UK and other countries ring sizes is that the British system is made up of the alphabet, where half sizes are available, and the majority of other countries systems are made up of numbers .

For example, a UK ring size O, average Ladies ring size, would be a size 7 on the US ring size system, and a 54 on the Europe ring size system. This means that when buying jewellery online, it may take longer to find your perfect match. If you’re unsure which ring size you require for the ring of your choice, we recommend contacting us first to help advise you further.

Ring Size Guide

Choosing the perfect ring to gift, engagement ring and wedding ring can be a difficult task. But don’t worry—our online guide will provide you with everything you need to make sure that you have the best possible experience.

Popping into our Oxfordshire jewellery shop and having your finger measured is the most accurate way to determine your precise ring size reading, but if you need to find out from the comfort of your own home, our jewellery experts are here to help with the below ring size guide and our free downloadable home measure kit.

Discover our free jewellery guide that shows you how to measure your ring size at home,
with conversion charts and tips below

H		Q	Q
H½		Q½
I		R	R
I½		R½
J	J	S	S
J½		S½
K	K	T	T
K½		T½
L	L	U	U*
L½		U½
M	M	V	V*
M½		V½
N	N	W	W*
N½		W½
O	O	X	X*
O½		Y	Y*
P	P	Z	Z*
P½

H		Q	58
H½		Q½
I	48	R
I½		R½	59
J	49	S	60
J½		S½	61
K	50	T
K½	51	T½	62
L		U
L½		U½	63
M	52	V	64
M½	53	V½	65
N	54	W
N½		W½	66
O	55	X
O½		Y
P	56	Z
P½	57

H		Q	18
H½		Q½	19
I		R	20
I½		R½	20
J		S	21
J½		S½
K	10	T	22
K½	11	T½	23
L	12	U	23
L½		U½
M	13	V
M½	14	V½
N	15	W
N½	16	W½
O		X
O½	17	Y
P		Z
P½

H		Q	L
H½		Q½
I		R
I½		R½
J		S
J½		S½
K	S	T
K½		T½
L		U
L½		U½
M		V
M½		V½
N	M	W
N½		W½
O		X
O½		Y
P		Z
P½

Get Our Free Ring Size Guide

Download and print our free ring size guide, place a ring over the circles, and match the inner diameter to find your accurate ring size.

This guide is perfect for when you want to surprise someone with a perfectly fitting ring.

Also included in the free jewellery size guide is a printable finger measuring strip to help with an accurate size recommendation.

Please note that this guide won’t take into account the style of your ring.

Different style rings require different ring sizes, even when it is for the same finger. So please note that the free downloadable ring size guide is to provide a rough gauge of the finger size. If you don’t know what to do, seek assistance from your local jeweller.

Shop Clogau Rings

Shop FOPE Rings

Shop Gucci Rings

Shop Georg Jenson Rings

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Necklaces & Pendants Size Guide

The fit of a necklace is subjective, as it depends on the height and frame of the person wearing them.
You can get an idea of how different lengths sit by looking at the size table and image below:

Inches	CM
14”	35
15”	38
16”	40
17”	43
18”	45
19”	48
20”	50
22”	55
24”	60
28”	70
32”	80
36”	90

Shop Clogau Necklaces

Shop FOPE Necklaces

Shop Gucci Necklaces

Shop Georg Jenson Necklaces

SHOP ALL NECKLACES

Bracelet Size Guide

The way you wear your bracelet is unique to you, how do you prefer to wear yours? Do you prefer them to be looser, so they can move freely, or do you prefer them to fit close to the wrist?

When choosing the correct bracelet size, it’s important to make sure it fits comfortably. If it’s too tight, then it can be uncomfortable to wear all day long and is likely an incorrect size.
– so make sure it doesn’t pinch anywhere on your wrist.

It would be best to try wearing it before buying as some bracelets may look smaller in photos than they feel once worn.

Terence Lett has put together the following recommendations in the below size table to assist you with achieving an accurate bracelet size.

Inches	CM
6”	15
6.5”	16
7”	17
7.5”	18
7.75”	19
8”	20
8.5”	21
9”	23

FOPE FLEX’IT BRACELETS

Flex’it bracelets are a patented Fope exclusive: made entirely from 18 carat gold, there are no clasps or fastenings because they are expandable. So besides being elegant, they are also very comfortable.

To find the right size, all you have to do is measure the circumference of your wrist. Use a tape measure, or a piece of thread or a strip of paper and then measure it against a ruler. Then compare it with the table below.

Size	XS	S	M	L	XL
Wrist Measurement in CM	15	16	17	18	19

_{The bracelet’s diameter can be expanded by up to 30% and the bracelet’s flexibility makes it easy to wear:}
_{just slip it on over the fingers down to the wrist. That’s all you have to do}

Shop Clogau
Bracelets

Shop FOPE
Bracelets

Shop Gucci
Bracelets

Shop Georg Jenson Bracelets

Shop OMEGA Jewellery Bracelets

SHOP ALL BRACELETS

FAQS

If you want to buy a ring, you’ll need to know your perfect ring size. After all, you don’t want to buy a ring that is too big or too small. But how do you know what the correct size of a ring is? Here are some of the most frequently asked questions about jewellery sizing.

Here are some of the most frequently asked questions about jewellery sizing.

What’s the average ring sizes for both women and men?

The average ring size for a woman is between an N and a P, while the average ring size for a man is between a R and a U. If you are looking for something more specific, we recommend visiting your local store where they can help you find what you want.

What ring size am I?

The most common way to determine what ring size you wear is by measuring around your knuckle with a tape measure or ruler. Some people have larger hands than others, so this method is not always reliable. The reason we recommend measuring the knuckle as this is the widest part of your finger that the ring would need to go over.
Our handy guide can be used if you want more accuracy in discovering your correct ring size, please find the downloadable guide above.

How would I measure UK ring size in secret?

The best recommendation for getting a ring size in secret would be to try and find a ring that the person the ring is for usually wears, and size this using our free downloadable ring size guide, found above. Please note that getting a ring size with this method, only gives you a rough gauge of the ring size, and the ring you measure may not be for the finger the new ring would be for.

How should a ring fit?

How a ring should fit is personal preference, some people prefer their rings to feel slightly looser so they know it can be taken on and off easily, and some people prefer their rings to feel tighter so they know that the rings won’t fall off. One thing to bear in mind when you size your finger for a ring, is that your finger can vary in size throughout the day due to different circumstances, for example; change in temperature, fingers swell up in the heat; times of the day, fingers are larger when we first wake up; and if you are on medication can change the size of your finger.

Can you make a ring bigger?

Yes, we can increase the size of the ring (style dependent). This may be done at no extra cost or for an additional fee, depending on the amount of sizes it needs to be adjusted. If you would like Terence Lett to do this work for you, don’t hesitate to get in touch with us today before placing your order so that we can discuss options with you.

Luxury Diamond Jewellery from Terence Lett

Terence Lett is a leading UK independent retailer of diamonds, engagement rings, wedding bands and luxury watches.

We offer a wide selection of top quality products at competitive prices with exceptional customer service.

Our expert team are always on hand to help you find that perfect piece for any occasion, be it your big day, an anniversary gift, birthday gift.

Round Brilliant Diamond Three Stone Claw Set Ring 0.75ct

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Rings

18ct Gold Round Brilliant Diamond Single Stone Swirl Pendant 0.20ct DP1467/68 – 18ct Yellow Gold

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Necklaces

18ct White Gold Round Brilliant & Baguette Cut Diamond Multi-Cluster Bracelet 3.16ct

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Bracelets

Still unsure about your jewellery size?

If you need any more help with jewellery sizing, please call our Witney Oxfordshire Jewellery Shop or contact our jewellery expert team, who will be more than happy to advise you with our bespoke custom size service.

The Terence Lett 28-day website return policy for refunds and exchanges is in place to ensure you have the best possible experience.
If you need to change your ring for another size or style, we will happily take it back so long as it is in perfect condition.