| Circumference, mm | Ring diameter, mm | USA, Canada | Europe | England, Ireland, Austria, New Zeland | Asia (India, China, Japan) & South America | Rest of Europe (Italy, Spain, Netherlands, Switzerland) |
| 50.3 | 16 | 5 1/2" | 50.5 | K 1/2 | 10 | 10.5 |
| 51.8 | 16.5 | 6" | 52 | L 1/2 | 11 | 12 |
| 53.4 | 17 | 7" | 53.5 | N | 13-14 | 13.5 |
| 55 | 17.5 | 7 1/2" | 55 | O | 15 | 15 |
| 56.5 | 18 | 8" | 56.5 | P 1/2 | 16 | 16.5 |
| 58.1 | 18.5 | 8 1/2" | 58 | Q 1/2 | 17 | 18 |
| 59.7 | 19 | 9" | 59.5 | R 1/2 | 18 | 19.5 |
| 61.3 | 19.5 | 9 1/2" | 61.5 | T | 19-20 | 21.5 |
| 62.8 | 20 | 10" | 63 | U | 21 | 23 |
| 64.4 | 20.5 | 11" | 64.5 | V 1/2 | 23 | 24.5 |
| 66 | 21 | 11 1/2" | 66 | X | 24-25 | 26 |
| 67.5 | 21.5 | 12" | 67.5 | Y | 25-26 | 27.5 |
| 69.1 | 22 | 12 1/2" | 69 | Z 1/2 | 26-27 | 29 |
| 70.7 | 22.5 | 13" | 70.5 | Z 1 | 30.5 | |
| 72.3 | 23 | 13 1/2" | 72.5 | Z 3 | 32.5 |
Don’t forget your engraving
A subtle detail can tell your story. Add engraving to make it personal and unique.
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Dimensions:
The silver cross EX FIDEI is a profound symbol of spiritual strength, loyalty to one’s beliefs, and inner resilience. The name "EX FIDEI," translated from Latin as "foundation of faith," highlights the connection between this piece and the spiritual values that guide a person through life. Its minimalist design reflects calmness, confidence, and steadfastness in the face of challenges. This is a piece for those who stay true to their inner truth and draw strength from faith — in themselves, in a higher power, or in their personal mission.
The chain is sold separately and is not included in the product price.
We provide a 2-year warranty on all jewellery.
The warranty covers manufacturing defects, but does not apply to damage caused by misuse, accidental breakage, or normal wear and tear.
FedEx delivery: £10 for orders under £200; free for orders of £200 or more.
Estimated delivery: 2–5 working days.
