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Marquise or Pear-Shaped Diamond Sizing Chart

Emerald Cut Diamond Size Chart

Length x Width (Millimeter) Size (Carats) Number of Diamonds per Carat
3.00 mm x 2.00 mm0.10 cts10
3.50 mm x 2.00 mm0.12 cts8
4.00 mm x 2.00 mm0.15 cts6
4.00 mm x 3.00 mm0.20 cts5
5.00 mm x 3.00 mm0.25 cts4
5.00 mm x 3.50 mm0.33 cts3
5.50 mm x 3.50 mm0.40 cts2.50
6.00 mm x 4.00 mm0.50 cts2
6.50 mm x 4.50 mm0.75 cts1.33
7.00 mm x 5.00 mm1 cts1
7.50 mm x 5.50 mm1.25 cts0.80
8.00 mm x 6.00 mm1.50 cts0.67
8.50 mm x 6.50 mm2 cts0.50
9.00 mm x 7.00 mm2.50 cts0.40
10.00 mm x 8.00 mm3 cts0.33
10.50 mm x 8.50 mm3.50 cts0.29
11.00 mm x 9.00 mm4 cts0.25
11.50 mm x 9.50 mm4.50 cts0.22
12.00 mm x 10.00 mm5 cts0.20