Jewellery Sizing


RING SIZEIJKLMNOP
DIAMETER (in mm) 15.30 15.50 15.90 16.30 16.70 17.10 17.30 17.70
EUROPEAN SIZE (approx inner circumference in mm) 48 49 50 51 52 53 54 55
USA SIZE 4 4.5 5 5.5 6 6.5 7 7.5