Brilliant Earth is happy to assist you in determining the correct ring size. Please contact us with any questions or to request a free plastic ring sizer. You can also rest assured that Brilliant Earth offers one complimentary resizing for our standard ring styles within 30 days of shipment to our US, Canadian, and Australian customers.
We are happy to send you a complimentary plastic ring sizer so that you can easily measure your ring size at home. Plastic ring sizers shipped to the US and Canada will arrive within five to seven business days and delivery time to Australia may take longer.
If you would like to determine your ring size immediately, we suggest that you print our simple Ring Sizing Guide and read the instructions carefully to ensure accurate sizing. Before you print, be sure to check that page scaling is set to "none" on your print dialog box.
In order to view this guide, you will need to use Adobe Acrobat Reader. Download it for free.
Brilliant Earth is happy to offer a complimentary 30 day resize period for all US, Canadian, and Australian customers. If your ring doesn’t fit perfectly, Brilliant Earth offers complimentary shipping both ways while we resize your ring. Custom, modified, and engraved rings are subject to resize fees. View our full resize policies.
All Brilliant Earth rings are specified in standard US sizes. If you are looking for Australia, New Zealand, UK, or Ireland ring sizes, view our ring size conversion chart >
|US & Canada||Australia, New Zealand, UK & Ireland|
|3 1/4||F 1/2|
|3 3/4||G 1/2|
|4 1/4||H 1/2|
|5 1/2||K 1/2|
|6 1/2||M 1/2|
|7 1/2||O 1/2|
|8 1/2||Q 1/2|
|9 1/2||S 1/2|
|10 1/2||U 1/2|
|11 1/2||W 1/2|
|12 3/4||Z 1/2|
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