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GOS Ring Sizer

Got a ring? A washer? A keychain ring? If it fits your finger, it fits this sizer.
Just remember, it’s all about the inner diameter, not the “looks about right” guess.

Works only on smartphones. (Your microwave screen isn’t an option.)
Measure it 9 times then once more before you even think about ordering.

Got a ring? A washer? A keychain ring? If it fits your finger, it fits this sizer. Just remember, it’s all about the inner diameter, not the “looks about right” guess.

Works only on smartphones. (Your microwave screen isn’t an option.) Measure it 9 times then once more before you even think about ordering.

1
Calibrate Your Screen
  1. Take your credit/debit card
  2. Place it against your screen inside the read square
  3. Adjust the slider until it matches exactly with your physical card
2
Measure Your Ring
  1. Take the ring you want to measure
  2. Place it over the red circle
  3. Adjust the slider until the inner edge of your ring perfectly matches the circle
  4. Read your exact ring size in millimeters
16.5mm
14mm 24mm

Every piece we make is custom made to order so no refunds or exchanges if you measured wrong. Don’t panic though, resizing is easy. Your local jeweler can handle it—it’s neither expensive nor complicated.

Scan the QR code with your smartphone
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