R 25e13 pink polkadot ring

Internal Diameter   European Ring Size
15.3 mm                                        48
15.6 mm                                        49
15.9 mm                                        50
16.2 mm                                        51
16.5 mm                                        52
16.9 mm                                        53
17.2 mm                                        54
17.5 mm                                        55
17.8 mm                                        56
17.9 mm                                        57
18.5 mm                                        58
18.8 mm                                        59
19.1 mm                                        60
19.4 mm                                        61
19.7 mm                                        62

 Measure an existing ring

• Select a ring that fits the desired finger perfectly.
• Use a ruler to measure the inside diameter of the ring in millimeters (mm).
• Check our size chart above under "Diameter" to find your match. Note: Do not measure the outside of the band, only the inner circle.

Important Tips for Accuracy

• Temperature matters: Measure your finger at the end of the day when your hands are warm. Cold fingers are often half a size smaller.
  
• The Knuckle Factor: Your ring should be snug enough not to fall off, but loose enough to slide over your knuckle with slight resistance.
  
• Band Width: If you are ordering a wide-band cocktail ring, we recommend choosing one EU size larger than your normal size for a comfortable fit.
  
• If you want to be 100% sure before you buy, have your size checked by a professional jeweler.