×
carat vs. color  length*  width*
  ×

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

0.3ct Diamond (Emerald, 4.47×3.31mm, White) vs 0.4ct Diamond (Pear, 6.67×4.02mm, White)


Quick summary: When looked from above (face-up position), 0.4ct Diamond (6.67×4.02mm, pear cut) appears 42% larger than 0.3ct Diamond (4.47×3.31mm, emerald cut). See below how they compare side-by-side on a ring and finger.

0.3ct Diamond (emerald cut)
vs
 0.4ct Diamond (pear cut)
white
 
white
4.47×3.31 mm 6.67×4.02 mm
actual size
Actual size of 0.3ct Diamond (emerald cut, 4.47×3.31mm, White color)   Actual size of 0.4ct Diamond (pear cut, 6.67×4.02mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 0.3ct Diamond (emerald cut, 4.47×3.31mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 0.4ct Diamond (pear cut, 6.67×4.02mm) 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
 20% vs 24%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.3ct Diamond Emerald (4.47×3.31mm, White) and 0.4ct Diamond Pear (6.67×4.02mm, 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.


0.3 Ct Diamond (Emerald) 0.4 Ct Diamond (Pear)
4.47×3.31 mm vs 6.67×4.02 mm
13.76 mm²   19.57 mm²
Face-up size outline for 0.4ct Diamond (6.67×4.02mm, pear cut)
Face-up size outline for 0.3ct Diamond (4.47×3.31mm, emerald cut)
0.3ct Diamond Emerald (4.47×3.31mm)
0.4ct Diamond Pear (6.67×4.02mm)
Difference: 42% (5.81 mm²)
0.4ct Diamond (Pear, 6.67×4.02mm) has approx. 42% more face-up area than 0.3ct Diamond (Emerald, 4.47×3.31mm).


Popular comparisons: