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Rectangular Diamond Sizing Chart
Oval Cut Diamond Size Chart
Length x Width (Millimeter) |
Size (Carats) |
Number of Diamonds per Carat |
4.00 mm x 3.00 mm | 0.20 cts | 5 |
5.00 mm x 3.00 mm | 0.25 cts | 4 |
5.00 mm x 3.50 mm | 0.33 cts | 3 |
5.00 mm x 4.00 mm | 0.40 cts | 2.50 |
6.00 mm x 4.00 mm | 0.50 cts | 2 |
7.00 mm x 5.00 mm | 0.75 cts | 1.33 |
7.50 mm x 5.50 mm | 1 cts | 1 |
8.00 mm x 6.00 mm | 1.25 cts | 0.80 |
8.50 mm x 6.50 mm | 1.50 cts | 0.67 |
9.00 mm x 6.00 mm | 1.75 cts | 0.57 |
9.00 mm x 7.00 mm | 2 cts | 0.50 |
9.50 mm x 7.50 mm | 2.50 cts | 0.40 |
10.00 mm x 8.00 mm | 3 cts | 0.33 |
10.00 mm x 8.50 mm | 3.50 cts | 0.29 |
11.00 mm x 9.00 mm | 4 cts | 0.25 |
11.00 mm x 9.50 mm | 4.50 cts | 0.22 |
12.00 mm x 10.00 mm | 5 cts | 0.20 |
Rectangular Diamond Sizing ChartOval Cut Diamond Size Chart
Length x Width (Millimeter) |
Size (Carats) |
Number of Diamonds per Carat |
4.00 mm x 3.00 mm | 0.20 cts | 5 |
5.00 mm x 3.00 mm | 0.25 cts | 4 |
5.00 mm x 3.50 mm | 0.33 cts | 3 |
5.00 mm x 4.00 mm | 0.40 cts | 2.50 |
6.00 mm x 4.00 mm | 0.50 cts | 2 |
7.00 mm x 5.00 mm | 0.75 cts | 1.33 |
7.50 mm x 5.50 mm | 1 cts | 1 |
8.00 mm x 6.00 mm | 1.25 cts | 0.80 |
8.50 mm x 6.50 mm | 1.50 cts | 0.67 |
9.00 mm x 6.00 mm | 1.75 cts | 0.57 |
9.00 mm x 7.00 mm | 2 cts | 0.50 |
9.50 mm x 7.50 mm | 2.50 cts | 0.40 |
10.00 mm x 8.00 mm | 3 cts | 0.33 |
10.00 mm x 8.50 mm | 3.50 cts | 0.29 |
11.00 mm x 9.00 mm | 4 cts | 0.25 |
11.00 mm x 9.50 mm | 4.50 cts | 0.22 |
12.00 mm x 10.00 mm | 5 cts | 0.20 |