
1. Request A Free Ring Sizer
At Loveonly, we're pleased to offer a complimentary ring sizer to ensure a perfect fit. Once you apply for our ring sizer, we'll ship it promptly, with estimated delivery times of 5-10 business days. Experience Loveonly and start your journey towards your dream ring today.

2. Use Our Free Ring Sizer
Push the end of the sizer through the buckle to form a ring shape and slip it onto the finger. Tighten until it is comfortably snug but not tight. Then read the size through the magnifier and you will have found the correct ring size.

3. Measuring Ring Size With Our Printable Ring Size Chart
If you need to measure your ring size right away, you can also print out our Ring Sizing Guide. Before you print the guide, make sure this guide (PDF) is printed on the same size.
Ring Size Chart
US Size | EU Size | HK Size | Internal Diameter (mm) | Circumference (mm) |
---|---|---|---|---|
6 | 51.9 | 13 | 16.5 | 51.9 |
7 | 54.4 | 15 | 17.3 | 54.4 |
8 | 57.0 | 17 | 18.1 | 57.0 |
9 | 59.5 | 19 | 18.9 | 59.5 |
10 | 62.1 | 22 | 19.7 | 62.1 |
Ring Size FAQs
1. What should I do if I'm in between ring sizes?
If your measurement is between two sizes, we recommend that you choose the larger size.
2. Can I find out my partner's size without them knowing?
1) Use one of your partner's other rings to get a size approximation.
Use this ring to trace the inner circle on paper, measure the diameter of this circle, take that number times 3.14 to find the circumference of the ring. Compare the circumference to Loveonly Size Chart to find your partner's size.
2) Ask the help of your partner's friends to determine ring size.
Ask the friend to take your partner shopping, when they pass a jewelry store, the friend coincidentally suggest to visit it, and ask your partner try rings on, then your partner will get professionally sized.
3) Size her finger while she sleep.
This is also a good idea if your partner has deep sleep. While your partner is in Sleeping Beauty mode, use our free Ring Sizer to gently measure her finger.
3. Can I modify the size after placing the order?
Of course, you can modify the size at any time by contacting our customer service before your order is shipped. It is important to note that each diamond ring from Loveonly is custom made, and if the size is modified during the process, the customization period will be extended.
4. What should I do if I find that it is not the right size after receiving the ring?
Loveonly provides one time free resizing service, but the shipping cost needs be borne by the customer.