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5ct Diamond (Round, 11×11mm, White) vs 13ct Diamond (Pear, 21×13mm, White)


Quick summary: When looked from above (face-up position), 13ct Diamond (21×13mm, pear cut) appears 2.1 times larger than 5ct Diamond (11×11mm, round cut). See below how they compare side-by-side on a ring and finger.

5ct Diamond (round cut)
vs
 13ct Diamond (pear cut)
white
 
white
11×11 mm 21×13 mm
actual size
Actual size of 5ct Diamond (round cut, 11×11mm, White color)   Actual size of 13ct Diamond (pear cut, 21×13mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 5ct Diamond (round cut, 11×11mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 13ct Diamond (pear cut, 21×13mm) 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
 66% vs 77%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 5ct Diamond Round (11×11mm, White) and 13ct Diamond Pear (21×13mm, 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.


5 Ct Diamond (Round) 13 Ct Diamond (Pear)
11×11 mm vs 21×13 mm
95.03 mm²   199.29 mm²
Face-up size outline for 13ct Diamond (21×13mm, pear cut)
Face-up size outline for 5ct Diamond (11×11mm, round cut)
5ct Diamond Round (11×11mm)
13ct Diamond Pear (21×13mm)
Difference: 110% (104.26 mm²)
13ct Diamond (Pear, 21×13mm) has approx. 110% more face-up area than 5ct Diamond (Round, 11×11mm). In other words, it's 2.1x larger.


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