×
carat vs. color  length*  width*
  ×

(or examine a )
* size in mm (optional)

8ct Diamond (Emerald, 13.37×9.9mm, White) vs 7.5ct Diamond (Emerald, 12.76×9.98mm, White)


Quick summary: When looked from above (face-up position), 8ct Diamond (13.37×9.9mm, emerald cut) appears 4% larger than 7.5ct Diamond (12.76×9.98mm, emerald cut). See below how they compare side-by-side on a ring and finger.

8ct Diamond (emerald cut)
vs
7.5ct Diamond (emerald cut)
white
 
white
13.37×9.9 mm 12.76×9.98 mm
actual size
Actual size of 8ct Diamond (emerald cut, 13.37×9.9mm, White color)   Actual size of 7.5ct Diamond (emerald cut, 12.76×9.98mm, White color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 8ct Diamond (emerald cut, 13.37×9.9mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 7.5ct Diamond (emerald cut, 12.76×9.98mm) on a right ring and finger
Your settings
Ring
Gold
Skin tone
Light
Ring diameter
16.9 mm
Ring width
3.0 mm
Finger length
64 mm
Finger coverage
59% vs 60%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 8ct Diamond Emerald (13.37×9.9mm, White) and 7.5ct Diamond Emerald (12.76×9.98mm, White) as they would appear on a ring and finger. Adjust the ring and finger size to get an idea of how these gemstones would look on your finger.

Where to buy?

For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile

Face-up Size

The face-up size depends on the shape of the gem, its weight and the proportions of the cut. Face-up area is a measure of the size of the gem when viewed from above (as set in a ring). It tells you how big the gem is at the girdle plane.


8 Ct Diamond (Emerald) 7.5 Ct Diamond (Emerald)
13.37×9.9 mm vs 12.76×9.98 mm
123.1 mm²   118.43 mm²
Face-up size outline for 8ct Diamond (13.37×9.9mm, emerald cut)
Face-up size outline for 7.5ct Diamond (12.76×9.98mm, emerald cut)
8ct Diamond Emerald (13.37×9.9mm)
7.5ct Diamond Emerald (12.76×9.98mm)
Difference: 4% (4.67 mm²)
8ct Diamond (Emerald, 13.37×9.9mm) has approx. 4% more face-up area than 7.5ct Diamond (Emerald, 12.76×9.98mm).


Popular comparisons: