.38ct to .45ct .46ct to .49ct .50ct to .69ct .70ct to .89ct .90ct to .99ct 1.00ct to 1.49ct 1.50ct to 1.99ct 2.00ct to 2.99ct 3.00ct to 3.99ct 4.00ct to 4.99ct 5.00ct to 9.99ct