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Ring Sizing Guide

How to ensure the correct ring size when the ring is a surprise

If you are giving a ring as a complete surprise there is no exact way to guess the correct size. Here are some helpful suggestions:

  • Compare her engagement ring finger with your own fingers so that you have some form of comparison for size.
  • See if there are any rings that she wears on the same finger that can be used to obtain a guide to her size. You can visit us and we can help you gauge the correct size from your partner's ring. Alternatively, you could visit a local jeweller and kindly ask them for the UK ring size.
  • If appropriate, ask her friends and family.

If you are unable to find out the ring size, this is not a problem. Please select the "I don't know" selection. We will make the ring in an average size and re-size free of charge the first time.

For advice, it’s best to call us and we will be happy to advise you on the best ring size to select. Please call us on 0207 1934412. We are here to help!

Working out your own ring size The perfect fit                               

It is always best to visit a local jeweller to measure your ring size. You can visit us and we can check your ring size at an appointment. It is worth noting the size of your fingers can change throughout the day and can often be slightly larger towards the end of day. It is best to have your finger measured at the beginning of the day, if possible, or when you are not too warm.

Your ring should sit snugly on the finger. Ideally your ring should not spin around the finger. It is common to lightly push a ring over the knuckle and for it to fit comfortably on the base of the finger. Your ring may be slightly tighter to remove at night time or when you are hot.

Ring Size Conversion Chart

The UK sizes are alaphabetic. Please use the conversion chart below if you have an alternative country ring size, or please contact us for advice on selecting the right size on 0207 1934412

United Kingdom, Australia, New Zealand Europe North America
F 4.25 3
F 1/2 4.75 3 1/4
G 5.5 3 1/2
G 1/2 6 3 1/4
H 6.75 4
H 1/2 7.5 4 1/4
I 8 4 1/2
I 1/2 8 4 1/2
J 8.75 4 3/4
J 1/2 9.25 5
K 10 5 1/4
K 1/2 10.5 5 1/2
L 11.25 5 3/4
L 1/2 11.75 6
M 12.5 6 1/4
M 1/2 13.25 6 1/2
N 13.75 6 3/4
N 1/2 14.5 7
O 15 7 1/4
O 1/2 15.75 7 1/2
P 16.25 7 3/4
P 1/2 17 8
Q 17.5 8 1/4
Q 1/2 18.25 8 1/2
R 19 8 3/4
R 1/2 19.5 9
S 20.25 9 1/4
S 1/2 20.75 9 1/2
T 21.5 9 3/4
T 1/2 22 10
U 22.75 10 1/4
U 1/2 23.25 10 1/2
V 24 10 3/4
V 1/2 24.75 11
W 25.25 11 1/4
W 1/2 26 11 1/2
X 26.5 11 3/4
X 1/2 27.25 12
Y 27.75 12 1/4
Z 28.5 12 1/2


Please call us for advice 0207 1934412

Asscher Cut Diamond Halo Ring in 18ct Yellow Gold

This 18ct yellow gold Asscher cut engagement ring features a GIA graded central diamond surrounded by a halo of 16 round diamonds. The band is set with a further 6 diamonds.

For a matching bridal set, choose either a closely fitting gold band or diamond-set gold wedding ring.

To arrange an appointment or ask any questions, please either call on 020 7193 4412 or email.

This is a guide price. Please contact us to create a diamond cluster ring for you.

Model: 7022-DASCHYG

More Questions? 020 7193 4412-

Centre Diamond Information

Product Information

  • Model: 7022-DASCHYG
  • Metal: 18 Carat Yellow Gold
  • Band Width: 2.20 mm
  • Ring Profile: D-shape
  • Ring Finish: Polished
  • Central Edging: Millegrain
  • Central Setting: Rub-over

Shoulder Diamonds

  • Gemstone: Diamonds
  • Number : 22
  • Total Carat Weight: 0.22
  • Colour: To match centre diamond
  • Clarity: To match centre diamond

We can customise this ring design in these ways:


Would you like to select a central diamond to suit your requirements and price guide?

Central diamond size range: 0.45 - 1.00 carat.

Please contact us on 020 7193 4412 or by email to discuss your requirements.

Coloured Gemstones

This ring can be set with another suitable gemstone of your choice.

Contact us to discuss or visit by appointment to view the gemstones.

Customise the Ring Design

Would you like a bespoke ring based on this design? We can create a completely new ring or modify this design to your requirements.

Alternative Metals

Your ring can be made with the precious metals of

• Platinum

• 18ct White Gold

• 18ct Yellow Gold

• 18ct Rose Gold

• Platinum Top and 18ct Yellow Gold Band

Your ring is accompanied by:

Presentation Jewellery Box

Jewellery Insurance Valuation

London Assay Office Hallmarks

GIA Diamond Grading Report

Conflict Free Diamond Guarantee


UK Delivery: Jewellery will be sent free of charge by Royal Mail Special Delivery. This is a signed-for service for arrival by 1pm on Tuesday through Friday.

International Delivery: Jewellery will be sent by FedEx. Please click to see the International Orders page for more information, including shipping costs and paying less 20% VAT.

Returns and Refunds:

We offer a no-quibble 30 day returns policy for most items purchased on-line. For further details, please click to see our Returns Policy


If you have any questions, please contact us either by telephone on +44 (0) 20 7193 4412 or by email.

Payment Options:

We accept Visa, MasterCard, American Express, Visa Debit, Visa Electron, Maestro, PayPal and bank transfers. 

Bank Transfers

Please contact us for bank transfer details. 

Interest Free Finance 

  • We offer an interest free finance option of up to 6 months at 0% APR.
  • In the Shopping Bag, please select the interest free finance option. (The Shopping Bag is the next stage after the green Add to Bag button is pressed on this page.)
  • We just ask for a minimum deposit of 10%.
  • Please pay your deposit in the Checkout. You will then be re-directed to the Hitachi Personal Finance website to complete the brief on-line finance application form. 
  • For more details, please visit the Interest Free Finance FAQs page.

Picture for illustration use only. Carat sizes may vary.

Asscher Cut Diamond Halo Ring in 18ct Yellow Gold

Model 7022-DASCHYG

Price From: £2,580
Ring Price including VAT

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