CENTER SIZE:

Fit .20 CT (4.5X2.5 MM) Fit .25 CT (4.5X3 MM) Fit .33 CT (5X3.3 MM) Fit .38 CT (5.5X3.6 MM) Fit .50 CT (5.75X4.25 MM) Fit .65 CT (6.25X4.25 MM) Fit .75 CT (6.5X4.5 MM) Fit 1 CT (7X5 MM) Fit 1.25 CT (7.5X5.5 MM) Fit 1.5 CT (8X6 MM) Fit 2 CT (8.5X6.5 MM) Fit 3 CT (10X8 MM) Fit 4 CT (11X9 MM) Fit 5 CT (12X10 MM)