



Matching Wedding Band 0.27ct H/Si Diamond in Platinum
Item Ref:: UT23-49YDS.F.0

RING SIZES & RINGS SIZERS
WHAT IS RING SIZE?
‘Ring size’ is a measurement that refers to the inside circumference of a ring. It’s important to know your correct ring size before buying a ring, otherwise it won’t fit properly.
Different countries use different standardised systems for denoting ring size.
On the right, there’s a chart with the 3 most common ring size systems used in UK, USA and internationally. For Australian sizes simply refer to the UK sizes, which are the same.
WHY USE A RING SIZER?
Ring size is one of those things we think we’ll always remember… but never actually do!
It is very important to find out the correct ring size whether the ring is for you or another person. This measurement enables us to provide you with a perfectly fitting ring. A ring that is so small you cannot get it on – or so big it falls off – can really ruin a big moment!
Help | Ring sizes
OUR RING SIZER APP
Our free Ring Sizer App is accurate and easy to use!
Find out a ring size in UK, EU or USA measurements.
All sizes F – Z included, from smallest to largest finger.
Simply place your loved one’s existing ring on your phone screen, then adjust the circle until it fits the inside of the ring exactly.
This app helps you keep an engagement ring or a special gift a surprise and saves you a trip to the jewellers.

CROSS CHECKING AN EXISTING RING
If you have a printer and an existing ring (or measurement) then print this PDF and use it in conjunction with our app.
HOW TO MEASURE YOUR RING SIZE
The other reliable way to measure your finger is to order one of our FREE RING SIZERS. Just fill in the form above and click SUBMIT. We’ll send one out in the post, please allow 5-7 days for delivery. This neat little gadget will give you, and us, an accurate measurement for a perfect fit.
We are confident in our ability to provide every ring in every size. However, very small or large fittings may take us a little longer to organize, in some cases 3 to 6 weeks.
Our UK Ring Sizers use the British Standard measurements. This means that there are 26 different ring measurements ranging from letter A to letter Z. From one letter to another the ring circumference goes up by increments of 1.25mm, with half sizes in between.
AN IMPORTANT NOTE ON RINGS
We are happy to accept returns and exchanges on rings between the sizes of J and Q. For rings outside of these sizes we cannot accept them back because they have been especially sized for your order.
HOW NOT TO MEASURE YOUR RING SIZE
We would advise you not to measure an existing ring at home with an ordinary ruler or tape measure. They won’t give you the high accuracy needed to size a ring properly. If you are buying the ring for someone else, you can take one of their rings to a local jeweller who will measure it with a ring sizer tool.
We’d also advise against the “string method” – measuring your finger with a piece of string, marking the string and then laying this against a tape measure. This comparison is always inaccurate because string is soft and stretchy, while a real ring is hard and keeps its shape.
To avoid disappointment, simply download our FREE RING SIZER APP or order a FREE RING SIZER from us by using the above form
IF ALL ELSE FAILS
Email us. We will help you find the correct measurement! Email us on sales@thediamondstore.com.
Free Worldwide Delivery
Free Worldwide Delivery
We offer FREE worldwide delivery by DPD or DHL on all our products. See below for specific delivery information.
FREE UNITED KINGDOM DELIVERIES
We offer FREE delivery by DPD on all UK & Northern Ireland orders
UK Next Day Delivery
Certain products are eligible for Next Day Delivery via DPD (UK & Northern Ireland only) if ordered before 12pm UK time, Monday to Thursday (excluding bank holidays). Friday, Saturday & Sunday orders will be shipped the following Monday. UK Same Day Delivery – London Postcodes Only We now offer same day delivery on select items for £35 when you order by 2pm, Monday to Thursday or by 11:30am on Friday. Our courier delivers to all London based postcodes.
Qualifying postcodes: SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14, EC1, EC2, EC3, EC4, SE1, SE2, SE3, SE4, SE5, SE6, SE7, SE8, SE8, SE9, SE10. SE11, SE12, SE13, SE14, SE15, SE16, SE17, SE18, SE19, SE20, SE21, SE22, SE23, SE24, SE25, SE26, SE27, SE28, NW1, NW2, NW3, NW4, NW5, NW6, NW7, NW8, NW9, NW10, NW11, N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13, N14, N15, N16, N17, N18, N19, N20, N21, N22, E1, E2, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, E16, E17, E18, E19, E20, WC1 and WC2.
UK delivery times:
We aim to dispatch all jewellery within 24 hours of receiving your order. However, due to the volume of product we offer, it is not always possible to have every item in stock. This means that we may need to handcraft a ring just for you, or adjust the size of an item before we send it out. If we’re unable to dispatch your order immediately we’ll give you an estimated dispatch date. In any case, we will always email you with a dispatch date within 8 hours* of receiving your order. (*This response time applies during our office opening hours: Monday to Friday, 9am – 5pm. If you place your order outside of these times, we will contact you the next working day.)
Our UK delivery method
For all UK orders we use DPD. This is a secure, insured and speedy delivery method. On dispatch, we’ll email you with information on how to track your order. Your jewellery is insured during transit. It will require a signature when delivered to the address you gave us.
FREE INTERNATIONAL DELIVERIES
We offer FREE Worldwide delivery on all orders
International (non UK) Orders & Taxes We aim to dispatch all jewellery within 24 hours of receiving your order. We have partnered with Globale for all Non-UK Orders and offer:
- Checkout in your local language and currency for a seamless experience.
- Real-time calculation of duties and taxes at checkout.
- Transparent international shipping with DHL
- An expanded range of global payment methods.
- Dedicated customer support for international orders.
- A FREE simplified returns process.
If we’re unable to dispatch your order immediately we’ll give you an estimated dispatch date. Typically, our dispatch times (depending on the piece you ordered) are either 3 days, 5 days or 7-10 days.
Delivery times to Europe & rest of the world
Below you’ll find the estimated DHL transit times to different parts of the world (please note that DHL delivery times apply to working days, excluding weekends and bank holidays)
- Ireland
- 1 day
- Europe
- 1-4 days
- USA
- 1-2 days
- Australia, Asia, Africa & South America
- 2-3 days
*Please note that we cannot currently deliver to Brazil, Kuwait, Malaysia, India, Indonesia, Mexico, Switzerland and Portugal. For more information about EU countries please read here.
EU & International delivery methods
For all International orders, we use DHL. This is a secure, insured and speedy delivery method. On dispatch we’ll email you with information on how to track your order. Your jewellery is insured during transit. It will require a signature when delivered to the address you gave us.
International Import duties and taxes
All taxes and duties are shown (if applicable) at checkout. For the European Union and many other countries, all taxes and import duties are taken care of by us.
COUNTRIES WE CANNOT SEND TO
- Portugal- PT
- Switzerland – CH
- Malaysia – MY
- India – IN
- Indonesia – ID
- Mexico – MX
- Kuwait – KW
- Brazil – BR
If you have a specific deadline: We always work hard to meet any special delivery requirements you may have. Should our estimated delivery time not suit you, please contact us and we will try our hardest to meet your requirements. If we cannot deliver by your special deadline, we will always let you know.
CONTACT US
You can email us on customerservice@thediamondstore.com. Please remember to include your order number You can also check the status of your order here – simply log in with the email address and the password you created when you first placed an order with us.
5 Year Guarantee
The Diamond Store prides itself on its superior jewellery. Ours is skillfully and carefully crafted to last a lifetime and longer.
We guarantee that….
Any defect in the craftsmanship of our jewellery is fully covered for 5 years from purchase.
If a fault or a defect is found in the way our jewellery was crafted, we will correct the defect or exchange or remake the jewellery at no cost to you.
Please know, whilst our jewellery is robust to suffice daily wear, it is not a maintenance free commodity. Care needs to be taken with all jewellery, especially rings that contain gemstones all the way around.
Our diamonds are conflict free.
Our silver, gold and platinum jewellery is hallmarked in the UK.
Our jewellery is backed by a 30-Day Money Back Guarantee (except when we make an item especially for you).

Please note that our guarantee does not cover accidental or intentional damage or loss caused by the customer or a third party.
It also does not cover any jewellery that has been taken to another jeweller or craftsperson for work, alteration or resizing.
We can give you some real life examples that have not been covered by our guarantee: such as catching a ring on a door frame, accidentally dropping an earring into a waste disposal container or vacuuming up a bracelet.
If anything does happen to your jewellery, whether it’s your fault or ours, the best thing to do is send it back to us for an assessment. We will then either repair the item for free under our guarantee, or we will charge you a small fee for the repair if the damage was caused by you. We will always be forthright and let you know beforehand if there are any charges.
One way or another we will always do our utmost to help.
WHAT OUR GUARANTEE COVERS
All repairs and postage costs for any problem that can be attributed to the way your item was originally made.
WHAT OUR GUARANTEE DOESN’T COVER
Any loss or damage to your jewellery caused by you, or by another person’s actions.
WHAT IF I ACCIDENTALLY LOSE OR DAMAGE MY JEWELLERY?
Jewellery insurance with worldwide cover including accidental loss or damage is available through our recommended expert partners, Assetsure. Find out more about jewellery insurance.
Luxurious Packaging & Personalised Gift Cards
Is the jewellery sent in plain packaging?
To keep your surprise safe, the outer packaging that we deliver your jewellery in is plain.
On the outside, our plain postal package does not say The Diamond Store anywhere, nor state what the contents are.
So if you’re buying a gift for someone who lives in the same address as you, your secret will remain safe – as long as they don’t open the package!
On the inside, however, you’ll find your beautiful jewellery, along with our stylish gift presentation set, ready for your special occasion.
(We’re also proud to say that our sustainable packaging is Forest Stewardship Council approved, which means its production hasn’t harmed the world’s forests – find out more here.)
Watch the video below or click here to discover exactly what’s inside the inner gift presentation box.
Carbon Offset
This luxurious platinum wedding band is handcrafted to perfectly match one of our beautiful platinum Low Set Chloe, High Set Chloe, Petra or Grace engagement rings that have a 0.50CT to 0.70CT solitaire. With breathtaking H/Si diamonds, its elegant curve accommodates your engagement ring and accompanies it with gorgeous sparkle.
1.75mm Depth
Metal :
Platinum
Total Diamond Weight :
Setting :
Pave
Main Stone Shape :
Round
Diamond Quality :
Main Stone :
Diamond
Gem Information :
UK Hallmarked :
UK Handcrafted :
Yes
Conflict Free Diamonds :
Yes
Nickel Free :
Yes
Please note weights, gem colours and sizes are approximate and may vary slightly
Item Ref:: NDUT56-522IXU3Y
AVAILABILITY: In stock (-5 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you are looking for a traditional engagement ring with a modern twist, opt for the Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in White Gold G/VS1. The consciously crafted solitaire diamond is a classic for a reason, giving...
Item Ref:: NDE6230U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Lab Diamond Half Eternity Wave Ring, with 0.05ct of lab grown diamonds, set in the finest recycled 925 Silver. An excellent gift for any occasion, this diamond eternity ring can be given to mark a milestone, celebrate an...
Item Ref:: NDE6239U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Engagement Ring With Shoulders, with 0.25ct of H/Si lab grown diamonds, set in the finest 925 Silver. The cluster design of the round solitaires gives the illusion of a large carat weight, making this engagement ring...
Item Ref:: E5731.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Aquamarine And Diamond ring, with 0.70ct of Aquamarine set amongst 0.03ct of white diamonds, in the finest recycled 9K white gold. The unique design of this ring - with the beautiful blue Aquamarine gemstone nestled against a wave...
Item Ref:: NDE6227U
AVAILABILITY: In stock (-2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Side Stone Engagement Ring, with 0.25ct of consciously crafted H/Si diamonds, set in the finest recycled 925 Silver. A beautiful round solitaire diamond sits atop a side stone encrusted ring, radiating against the cool toned silver....
Item Ref:: ANDE6271U.A.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 1.00ct Lab-Grown Full Eternity Claw Set ring in gold vermeil, featuring 1.00ct of lab-grown diamonds, set in the finest gold vermeil. A full eternity of diamonds loops around the finger for endless sparkle, while the minimal claws showcase...