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Our team of experts is available to answer all your questions from assistance with your orders to style advice and gift ideas.
You may be able to find your ring size by measuring a ring you own that is a comfortable fit. If not, our guide below is on hand to take the guesswork out of ring shopping.
Alternatively, our jewellery experts are here to help. Speak with an expert or pop into one of our stores and we'll measure you on the spot.
Contact us| UK | US | EU | ⌀ Inside Diameter |
|---|---|---|---|
| E | 2.5 | 42 | ⌀ 13.6mm |
| F | 3 | 44 | ⌀ 14.0 mm |
| G | 3.5 | 45 | ⌀ 14.5 mm |
| H | 4 | 46.5 | ⌀ 15.0 mm |
| I | 4.5 | 48 | ⌀ 15.3 mm |
| J | 5 | 49.5 | ⌀ 15.6 mm |
| K | 5.5 | 50.5 | ⌀ 16.2 mm |
| L | 6 | 52 | ⌀ 16.6 mm |
| M | 6.5 | 53 | ⌀ 16.9 mm |
| N | 7 | 54.5 | ⌀ 17.2 mm |
| O | 7.5 | 55.5 | ⌀ 17.8 mm |
| P | 8 | 57 | ⌀ 18.1 mm |
| Q | 8.5 | 58 | ⌀ 18.5 mm |
| R | 9 | 59.5 | ⌀ 19.1 mm |
| S | 9.5 | 61 | ⌀ 19.4 mm |
| T | 10 | 62 | ⌀ 19.7 mm |
| U | 10.5 | 63.5 | ⌀ 20.4 mm |
| V | 11 | 64.5 | ⌀ 20.7 mm |
| W | 11.5 | 66 | ⌀ 21.0 mm |
| X | 12 | 67 | ⌀ 21.6 mm |
| Y | 12.5 | 68.5 | ⌀ 22.0 mm |
| Z | 13 | 69.5 | ⌀ 22.3 mm |
If your size isn't currently available, please reach out to the team on enquiries@jessicamccormack.com as we offer a resizing service across a selection of our rings.
All deliveries are free of charge. We aim to ship your order within 1 business day of purchase to ensure your jewellery reaches you as quickly as possible.
UK
Next Day - Order before 12pm for next day delivery. Any orders after 12pm will be dispatched the following working day (Monday – Friday).
International (Rest of World)
International Priority Express. Order before 12pm for same working day dispatch. 3-5 business days for EU. 5-7 business days for ROW orders.
Please note that international orders are shipped with import duties and taxes unpaid.
USA
Next Day - Order before 12pm EST for next day delivery. Any orders after 12pm EST will be dispatched the following working day (Monday – Friday).
Sales tax is calculated at checkout for all USA orders on our US website.
If you are unhappy with your Jessica McCormack online purchase, we will be happy to arrange an exchange or full refund within 14 days.
Include a personal message at checkout and we'll beautifully handwrite a card to accompany your order.
