Ring Size Chart
Find your perfect fit
Maison C&R uses the international ring sizing standard ISO 8653.
This standard measures the inner circumference of the ring in millimetres, ensuring consistent sizing across different countries.
To find your size at home, wrap a thin strip of paper or string around the base of your finger, mark where the ends meet, and measure the length.
This measurement is your finger’s circumference.
Please refer to the chart below to find the closest Maison C&R size.
| Circumference (mm) | US/CANADA | UK/AUSTRALIA |
|---|---|---|
| 44.2 | 3 | F |
| 45.55 | 3.5 | G |
| 46.8 | 4 | H 1/2 |
| 48.07 | 4.5 | I 1/2 |
| 49.3 | 5 | J 1/2 |
| 50.56 | 5.5 | K 1/2 |
| 51.9 | 6 | L 1/2 |
| 53.08 | 6.5 | M 1/2 |
| 54.4 | 7 | O |
| 55.6 | 7.5 | P |
| 57.0 | 8 | Q |
| 58.12 | 8.5 | R |
| 59.5 | 9 | S |
Need more help?
Still unsure about your size? Contact us for personal guidance or visit one of our stores for a professional fitting.
Can't find your size? Contact us
The Signature Oval I ring presents a refined oval frame in polished gold, expressing the collection at its most essential.
Australia:
FREE Express Shipping on all Australian domestic orders.
Estimated delivery:
Australia Post Express eParcel
1–4 business days from dispatch, depending on location.
New Zealand:
FREE Express Shipping to New Zealand.
Estimated delivery:
DHL Express
2–7 business days from dispatch, depending on location and subject to customs clearance.
Rest of the World:
We ship internationally to most destinations.
If your country is not listed at checkout, please contact us and we’ll be happy to assist.
We accept change-of-mind returns within 14 days from the date of delivery, provided the item is unused, unworn, and returned in its original condition and packaging, with no signs of wear, damage, resizing, or alteration.
For more information, please read our full Return Policy here
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