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4ct Diamond (Princess, 8.75×8.75mm, White) vs 5ct Diamond (Oval, 13.88×9.25mm, White)


Quick summary: When looked from above (face-up position), 5ct Diamond (13.88×9.25mm, oval cut) appears 38% larger than 4ct Diamond (8.75×8.75mm, princess cut). See below how they compare side-by-side on a ring and finger.

4ct Diamond (princess cut)
vs
 5ct Diamond (oval cut)
white
 
white
8.75×8.75 mm 13.88×9.25 mm
actual size
Actual size of 4ct Diamond (princess cut, 8.75×8.75mm, White color)   Actual size of 5ct Diamond (oval cut, 13.88×9.25mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 4ct Diamond (princess cut, 8.75×8.75mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 5ct Diamond (oval cut, 13.88×9.25mm) 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
 52% vs 55%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 4ct Diamond Princess (8.75×8.75mm, White) and 5ct Diamond Oval (13.88×9.25mm, 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 Ct Diamond (Princess) 5 Ct Diamond (Oval)
8.75×8.75 mm vs 13.88×9.25 mm
76.56 mm²   105.28 mm²
Face-up size outline for 5ct Diamond (13.88×9.25mm, oval cut)
Face-up size outline for 4ct Diamond (8.75×8.75mm, princess cut)
4ct Diamond Princess (8.75×8.75mm)
5ct Diamond Oval (13.88×9.25mm)
Difference: 38% (28.72 mm²)
5ct Diamond (Oval, 13.88×9.25mm) has approx. 38% more face-up area than 4ct Diamond (Princess, 8.75×8.75mm).


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