what are the different diamond sizes?
[' mm. 0.005 ct. 1.15 mm. 0.0067 ct. 1.12 mm. 0.0075 ct. 1.25 mm. 0.01 ct. 1.3 mm. 0.01 ct. 1.5 mm. 0.015 ct. 1.75 mm. 0.02 ct. 1.8 mm. 0.025 ct.', ' mm. 0.03 ct. 2.25 mm. 0.04 ct. 2.5 mm. 0.06 ct. 2.75 mm. 0.08 ct.', ' mm. 0.11 ct. 3.25 mm. 0.14 ct. 3.5 mm. 0.17 ct. 3.75 mm. 0.21 ct.', ' mm.']