How big is a 2 carat cushion cut diamond?
By HeyGema™ · Updated
In short
A 2 carat cushion cut diamond measures about 7.1 x 7.1 mm. It faces up 14% smaller than a round diamond of the same weight. On a size 6 finger it covers 43% of the width. For the same weight, a round diamond is 8.1 mm.
- 7.1 x 7.1 mm2 carat cushion
- 0.28 x 0.28 inthe same in inches
- -14%face-up size vs a round
- 43%of a size 6 finger's width
Carat to mm calculator
About 7.1 x 7.1 mm
An estimate for a well-cut stone. A deep or shallow cut faces up smaller or bigger.
2 carat cushion diamond size
A well-cut 2 carat cushion cut diamond measures about 7.1 x 7.1 mm (0.28 x 0.28 inches) at a length-to-width ratio of 1.00:1. It faces up 14% smaller than a round diamond of the same weight. It weighs 0.40 grams.
2 carat cushion size by length-to-width ratio
The same weight can be long and narrow or short and wide. These are 2 carat sizes at each ratio. A longer ratio runs the stone along the finger and makes it look slimmer. The face-up area stays almost the same.
- 1.00:1
- Length x width: 7.1 x 7.1 mm
- Width on the finger: 43% of a size 6 finger
- 1.10:1
- Length x width: 7.4 x 6.7 mm
- Width on the finger: 41% of a size 6 finger
- 1.20:1
- Length x width: 7.7 x 6.4 mm
- Width on the finger: 39% of a size 6 finger
- 1.30:1
- Length x width: 8.0 x 6.2 mm
- Width on the finger: 37% of a size 6 finger
2 carat cushion on a finger
- 4
- Finger width: 14.9 mm
- Cushion covers: 47%
- 5
- Finger width: 15.7 mm
- Cushion covers: 45%
- 6
- Finger width: 16.5 mm
- Cushion covers: 43%
- 7
- Finger width: 17.3 mm
- Cushion covers: 41%
- 8
- Finger width: 18.1 mm
- Cushion covers: 39%
- 9
- Finger width: 18.9 mm
- Cushion covers: 37%
Cushion sizes near 2 carat
- 1.5 carat
- Length x width: 6.4 x 6.4 mm
- Round of the same weight: 7.4 mm
- 1.75 carat
- Length x width: 6.7 x 6.7 mm
- Round of the same weight: 7.8 mm
- 2 (this page)
- Length x width: 7.1 x 7.1 mm
- Round of the same weight: 8.1 mm
- 2.25 carat
- Length x width: 7.3 x 7.3 mm
- Round of the same weight: 8.5 mm
- 2.5 carat
- Length x width: 7.6 x 7.6 mm
- Round of the same weight: 8.8 mm
2 carat in other shapes
Every row is a well-cut diamond of 2 carat. The last column is the face-up size against the cushion.
- Round
- Length x width: 8.1 mm
- Against cushion: +16%
- Oval
- Length x width: 10.1 x 6.9 mm
- Against cushion: +23%
- Princess
- Length x width: 6.9 x 6.9 mm
- Against cushion: +7%
- Emerald cut
- Length x width: 8.8 x 6.3 mm
- Against cushion: +21%
- Asscher
- Length x width: 6.9 x 6.9 mm
- Against cushion: -2%
- Radiant
- Length x width: 8.2 x 6.3 mm
- Against cushion: +14%
- Pear
- Length x width: 10.7 x 6.9 mm
- Against cushion: +13%
- Marquise
- Length x width: 13.1 x 6.6 mm
- Against cushion: +35%
- Heart
- Length x width: 8.2 x 8.2 mm
- Against cushion: -4%
- Trillion
- Length x width: 8.8 x 8.8 mm
- Against cushion: +1%
- Baguette
- Length x width: 10.1 x 5.0 mm
- Against cushion: +14%