
Umi Band Ring
AVAILABLE IN SIZES
464850525456586062646668
Taxes & Duties included* - Read more here
Complimentary worldwide delivery via DHL Express with Sustainable Aviation Fuel. Read more here.






시그니처 제품인 ‘마이클 링’에서 영감을 받은 현대적인 디자인입니다.
You're on the list! We'll email you when this is back in stock.
Something went wrong. Please try again.

AVAILABLE IN SIZES
464850525456586062646668

AVAILABLE IN SIZES
464850525456586062646668

AVAILABLE IN SIZES
464850525456586062646668

AVAILABLE IN SIZES
464850525456586062646668

AVAILABLE IN SIZES
464850525456586062646668
모든 귀금속은 100% 재활용 소재로 제작되었습니다
밴드 폭 / 6.3mm
반지의 밴드 폭은 사이즈에 따라 다릅니다. 위 정보는 54호 사이즈를 기준으로 합니다.
Finding the right ring size may be tricky. We have gathered some general tips we hope might help. If you are still not sure about your ring size after following this ring size guide, feel welcome to contact us at hello@tomwoodproject.com and we'll do our best to assist you.
Tom Wood uses European ring size standards, based on the ring’s inner circumference measured in millimetres. A size 54 corresponds to an inner circumference of approximately 54 mm. You can refer to our ring size conversion chart below if you know your size in other international standards.
| Inside Diameter (mm) | Inside Circ (mm) | British & Australian | US & Canada | French | Italian | Japanese | |
|---|---|---|---|---|---|---|---|
| 42 | 13.4 | 42.13 | D ½ | 2 ¼ | 42 | 2 | 2.5 |
| 44 | 14.0 | 44.14 | F | 3 | 44 | 4 | 4 |
| 46 | 14.5 | 45.74 | G ½ | 3 ⅝ | 46 | 8 | 6 |
| 48 | 15.3 | 47.97 | I ½ | 4 ½ | 48 | 9 | 8 |
| 50 | 15.9 | 49.95 | K ¼ | 5 ¼ | 50 | 11 | 10 |
| 52 | 16.5 | 51.87 | M | 6 | 52 ¾ | 13 | 12 |
| 54 | 17.2 | 53.87 | N ½ | 6 ¾ | 54 | 15 | 14 |
| 56 | 17.8 | 55.76 | P | 7 ½ | 56 ½ | 17/18 | 15.5 |
| 58 | 18.5 | 58.21 | Q ¾ | 8 ½ | 58 | 18/19 | 18 |
| 60 | 19.2 | 60.38 | S ¼ | 9 ¼ | 60 ½ | 20 | 19 |
| 62 | 19.8 | 62.33 | T ½ | 10 | 62 | 22 | 21 |
| 64 | 20.4 | 64.21 | V ¼ | 10 ¾ | 64 | 23 | 23 |
| 66 | 21.0 | 66.22 | W ½ | 11 ½ | 66 | 25 | 24 |
| 68 | 21.8 | 68.5 | Z | 12 ½ | 68 ¾ | 28.5 | 27 |
Thicker rings, such as our classic signet styles, often require a slightly larger size than slim bands, as they sit more prominently on the finger. Please note that all our rings are handmade, and minor variations may occur between individual pieces.
If you have a ring you wish to measure, you can do this by measuring either the inner diameter or circumference. You can download the size guide and print it out here (without any scaling) and place your ring on to the round markers to find your correct ring size. You can also bring your ring to a jeweler to have it measured for you. If you are still uncertain about the ring size, we recommend having your finger measured at a local goldsmith.
Your fingers normally change size depending on the time of day or season. In the summertime, fingers tend to be more swollen than during colder winter days. If you want to measure your fingers, try to find a time that feels «normal» to your fingers. If your knuckle is bigger than where you want your ring placed, try to find a measurement somewhere in the middle of the two.
We normally advise you to choose the largest ring size for our signet rings if you are between sizes, whereas for our band rings we recommend choosing a size down, but it is always up to each individual to decide by trying the piece on and seeing what feels to be most comfortable.
For further help, please check our ring size guide or contact us. Please help us minimize the amount of returns and exchanges to lower the environmental footprint. Please note all our rings are handmade and small deviations might appear between rings.
We offer free worldwide shipping on all orders, delivered by DHL Express. We partner with DHL to invest in Sustainable Aviation Fuel (SAF), helping drive demand for recognized alternatives to conventional aviation fuel within our global supply chain.
This investment is made by Tom Wood as part of our GoGreen Plus commitment, at no additional cost to you. Read more.
Estimated delivery time:
$359.00
925 sterling silver with white rhodium plating
Choose size to check availability in our stores.
Checking availability...
Recycled precious metals are central to our jewellery collection and an important part of our circularity efforts.
In 2024 we transitioned to using 100% recycled gold, silver, and rhodium, replacing virgin precious metals in line with our Responsibility Roadmap.
Precious metals such as gold, silver and rhodium can be recycled without compromising their quality or purity, while reducing the need for virgin material.
The majority of our precious metals are sourced from Responsible Jewellery Council (RJC) Chain of Custody certified metal suppliers. Our recycled precious metal claims are supported by supplier declarations, supply chain controls and documentation.
Read more about our products and how they are made here
100% recycled silver.

Responsibly manufactured: As certified members of the Responsible Jewellery Council (RJC), we commit to fair labor practices and ethical human rights. Our partners share this commitment, holding full RJC certification to ensure our entire production chain upholds these vital principles. Read more about our initiatives here.
Tom Wood jewellery is crafted exclusively from 100% recycled gold, silver, and rhodium: reducing the carbon footprint of our precious metals by more than 95% compared to virgin materials. Our commitment to responsibility further extends to the unboxing experience; with the transition from recycled plastics to custom-designed jewellery boxes made from 100% recycled aluminum. To complete the journey, we offer complimentary, carbon-compensated worldwide delivery with DHL Express.
Main Supplier: Goldfine Manufacturers Public Co.Ltd
Address: 290-291 Mu 4 Chalongkrung Road, Kwaeng Lamprathew Ket Latkrabang, Bangkok, Thailand. Responsible Jewellery Council Code of Practices Certified. Visited by the Tom Wood Jewellery Team.
Umi Band Ring Medium
The jewellery box is a testament to our uncompromising commitment to craftsmanship. Now crafted from 100% recycled aluminium, replacing plastic as the core material.
We can make customized packaging for you.
Read more
Save your favourite pieces by tapping the bookmark icon.