Diamond carat size comparison chart.
Typical measurements, dimensions in millimeters, cm. and images on scale for: Rounds | Brilliant | Princess | Emerald | Pear | Oval | Heart | Trillion – Trilliant | Marquise | Radiant | Asscher | Cushion
Typical measurements, dimensions in millimeters, cm. and images on scale for: Rounds | Brilliant | Princess | Emerald | Pear | Oval | Heart | Trillion – Trilliant | Marquise | Radiant | Asscher | Cushion
View weight versus sizes of diamonds
Approximate exact visual and printed sizes by screen size 1280 x 800 pixelsfor the Popular Brilliant Shape Ideal Round Brilliant Diamond carat size comparison, images in millimeters, centimeters. Measurements can differ! Shallow cut have a greater size / diameter than a deep cut.
2.0 mm.
2.5 mm
2.7 mm
3.0 mm
3.4 mm
3.8 mm
4.1 mm
4.4 mm
4.8 mm
5.2 mm
5.6 mm
5.9 mm
6.2 mm
6.5 mm
7.0 mm
7.4 mm
7.8 mm
8.2 mm
8.6 mm
9.0 mm
9.3 mm
10.2 mm
11.0 mm
11.7 mm
12.4 mm
13.0 mm
14.0 mm
16.3 mm
17.6 mm
Be aware: The diamond size is not the weight but it is the key to estimate the carat weight.
Each diamond has its own measurements. Each diamond will differ from the standard millimeter dimension!
Round brilliant carat sizes | Princess carat sizes | Emerald carat sizes | Pear carat sizes | Oval carat sizes | Heart carat sizes | Trillion – trilliant carat sizes | Marquise carat sizes | Radiant carat sizes | Asscher carat sizes | Cushion carat sizes | Diamond Shapes