Size Guide:
UK US European Ring Size Chart:
Size F 1/2 (US 3, EU 44):
- Inside Diameter: 0.555 in
- Inside Circumference: 1.74 in
Size G 1/2 (US 3.5, EU 45):
- Inside Diameter: 0.571 in
- Inside Circumference: 1.79 in
Size H 1/2 (US 4, EU 46.5):
- Inside Diameter: 0.586 in
- Inside Circumference: 1.84 in
Size I 1/2 (US 4.5, EU 47):
- Inside Diameter: 0.602 in
- Inside Circumference: 1.89 in
Size J 1/2 (US 5, EU 49):
- Inside Diameter: 0.618 in
- Inside Circumference: 1.93 in
Size K 1/2 (US 5.5, EU 50.5):
- Inside Diameter: 0.634 in
- Inside Circumference: 1.99 in
Size L 1/2 (US 6, EU 51):
- Inside Diameter: 0.650 in
- Inside Circumference: 2.04 in
Size M 1/2 (US 6.5, EU 52.5):
- Inside Diameter: 0.666 in
- Inside Circumference: 2.09 in
Size N 1/2 (US 7, EU 54):
- Inside Diameter: 0.682 in
- Inside Circumference: 2.14 in
Size O 1/2 (US 7.5, EU 55.5):
- Inside Diameter: 0.698 in
- Inside Circumference: 2.19 in
Size P 1/2 (US 8, EU 57):
- Inside Diameter: 0.714 in
- Inside Circumference: 2.24 in
Size Q 1/2 (US 8.5, EU 58.5):
- Inside Diameter: 0.730 in
- Inside Circumference: 2.29 in
Size R (US 9, EU 59.5):
- Inside Diameter: 0.746 in
- Inside Circumference: 2.34 in
Size R 1/2 (US 9.5, EU 60.5):
- Inside Diameter: 0.762 in
- Inside Circumference: 2.39 in
Size S 1/2 (US 10, EU 61.5):
- Inside Diameter: 0.778 in
- Inside Circumference: 2.44 in
Size T 1/2 (US 10.5, EU 62.5):
- Inside Diameter: 0.794 in
- Inside Circumference: 2.49 in
Size U 1/2 (US 11, EU 64):
- Inside Diameter: 0.810 in
- Inside Circumference: 2.54 in
Size V 1/2 (US 11.5, EU 65.5):
- Inside Diameter: 0.826 in
- Inside Circumference: 2.59 in
Size X 1/2 (US 12, EU 68):
- Inside Diameter: 0.842 in
- Inside Circumference: 2.65 in