Ring sizes:
Ring size 54, diameter: 17 mm
Ring size 56, diameter: 17.8 mm
Ring size 58, diameter: 18.3 mm
Ring size 60, diameter: 19 mm
Ring size 62, diameter: 19.8 mm
Ring size 64, diameter: 20.3 mm
Ring size 66, diameter: 21 mm
Each ring is unique💛💞