×
carat vs. color  length*  width*
  ×

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

4.5ct Diamond (Emerald, 11.6×7.75mm, White) vs 4ct Diamond (Emerald, 11×8mm, White)


Quick summary: When looked from above (face-up position), 4.5ct Diamond (11.6×7.75mm, emerald cut) appears 2% larger than 4ct Diamond (11×8mm, emerald cut). See below how they compare side-by-side on a ring and finger.

4.5ct Diamond (emerald cut)
vs
 4ct Diamond (emerald cut)
white
 
white
11.6×7.75 mm 11×8 mm
actual size
Actual size of 4.5ct Diamond (emerald cut, 11.6×7.75mm, White color)   Actual size of 4ct Diamond (emerald cut, 11×8mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 4.5ct Diamond (emerald cut, 11.6×7.75mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 4ct Diamond (emerald cut, 11×8mm) 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
 46% vs 48%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 4.5ct Diamond Emerald (11.6×7.75mm, White) and 4ct Diamond Emerald (11×8mm, 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.


4.5 Ct Diamond (Emerald) 4 Ct Diamond (Emerald)
11.6×7.75 mm vs 11×8 mm
83.61 mm²   81.84 mm²
Face-up size outline for 4.5ct Diamond (11.6×7.75mm, emerald cut)
Face-up size outline for 4ct Diamond (11×8mm, emerald cut)
4.5ct Diamond Emerald (11.6×7.75mm)
4ct Diamond Emerald (11×8mm)
Difference: 2% (1.77 mm²)
4.5ct Diamond (Emerald, 11.6×7.75mm) has approx. 2% more face-up area than 4ct Diamond (Emerald, 11×8mm).


Popular comparisons: