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Ring Sizer Tool


Download and print the ring size tool

If you want to make this proposal a complete surprise, you'll need to get her ring size in secret. Here are a few ways to get an accurate ring size without her knowledge:Choosing an engagement ring is an exciting experience. If you decide to choose a ring together, be sure to get a measurement two or three times, and at different times of day, to ensure you get the right size. The ring should fit comfortably, but not slip over the knuckle without help.

  • Take one of her rings to a jeweler to be sized.
  • Ask her mother if she knows her ring size.
  • To be absolutely certain, ask one of her trusted friends to create a situation where they could get her ring size. If she suspects, it will just be part of the fun.
  • We offer rings size within 0.25 increments
    If you find for example your ring`s inner diameter to fall between 5 and 5.5 please put down 5.25 as your ring size for a perfect
    and comfortable fit.
  • For international ring sizes, please see our chart on the right.

If there is any question, order the larger ring size.

Relax. If the fit isn't perfect, we offer one free ring sizing for your Ardonn engagement ring within 12 months of purchase.

We'll also send you a free ring sizer.

Download and print the ring size tool


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