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UK Ring Size Chart
Ensure your bespoke ring is the perfect size with this UK ring size chart from Hatton Garden Diamond.
- Comfortably wrap a piece of string around the intended finger.
- With a pen mark where the string meets
- Measure the length of the string with a ruler…this is the circumference.
- Check the measurement with our chart
Once you know your ring size, you can get started on creating your Bespoke Diamond Engagement Ring with Hatton Garden Diamond. Choose from a range of exquisite lab grown or mined diamonds of the finest quality. Decide on the cut, clarity and carat of your diamond. Then choose the setting, style and band. Our team of expert jewellers can provide guidance and inspiration to ensure you’re happy with your choice. Once you have chosen, our jewellers will handcraft your ring, bringing your dream engagement ring to life.
Size Chart
| RING SIZE | CIRCUMFERENCE (MM) |
| A | 37.5 |
| B | 38.8 |
| C | 40 |
| D | 41.5 |
| E | 42.7 |
| F | 44 |
| G | 45 |
| H | 46 |
| I | 47.2 |
| J | 48.3 |
| K | 49.6 |
| L | 50.5 |
| M | 51.8 |
| N | 53.1 |
| O | 54.5 |
| P | 55.7 |
| Q | 57.1 |
| R | 58.4 |
| S | 60 |
| T | 61.2 |
| U | 62.8 |
| V | 63.8 |
| W | 65.2 |
| X | 66.5 |
| Y | 67.5 |
| Z | 68.7 |
Visit Our Store
Our showroom is conveniently located in London’s Hatton Garden, the heart of the city’s jewellery trade. Visit us to explore the beauty of our collections in person and receive personalised assistance from our experts.
