Size Guide
Ensure your Koruta jewelry fits perfectly by checking our size guide below. Switch between the Bracelets and Rings tabs to view detailed measurements.
Wrist Measurement

How to measure: Wrap a tape measure around your wrist bone. Add 1cm for comfort.

Recommended size Wrist measurement
15 14.0 - 14.5 cm (5.5" - 5.7")
16 15.0 - 15.5 cm (5.9" - 6.1")
17 16.0 - 16.5 cm (6.3" - 6.5")
18 17.0 - 17.5 cm (6.7" - 6.9")
19 18.0 - 18.5 cm (7.1" - 7.3")
20 19.0 - 19.5 cm (7.5" - 7.7")
21 20.0 - 20.5 cm (7.9" - 8.1")
Ring Measurement

How to measure: Measure the inside diameter of an existing ring, or wrap a string around your finger.

US / CA size Diameter (mm) Circumference (mm)
5 15.7 mm 49.3 mm
5.5 16.1 mm 50.6 mm
6 16.5 mm 51.9 mm
6.5 16.9 mm 53.1 mm
7 17.3 mm 54.4 mm
7.5 17.7 mm 55.7 mm
8 18.1 mm 57.0 mm
8.5 18.5 mm 58.3 mm
9 18.9 mm 59.5 mm
9.5 19.4 mm 60.8 mm
10 19.8 mm 62.1 mm