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5ct Diamond (Cushion, 10.5×9.4mm, White) vs 11ct Morganite (Cushion, 14.18×14.18mm, Light Red)


Quick summary: When looked from above (face-up position), 11ct Morganite (14.18×14.18mm, cushion cut) appears 2 times larger than 5ct Diamond (10.5×9.4mm, cushion cut). See below how they compare side-by-side on a ring and finger.

5ct Diamond (cushion cut)
vs
 11ct Morganite (cushion cut)
white
 
light red
10.5×9.4 mm 14.18×14.18 mm
actual size
Actual size of 5ct Diamond (cushion cut, 10.5×9.4mm, White color)   Actual size of 11ct Morganite (cushion cut, 14.18×14.18mm, Light Red 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 (cushion cut, 10.5×9.4mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Red 11ct Morganite (cushion cut, 14.18×14.18mm) 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
 56% vs 84%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 5ct Diamond Cushion (10.5×9.4mm, White) and 11ct Morganite Cushion (14.18×14.18mm, Light Red) 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

All things being equal, Diamond will face-up smaller than Morganite for a given carat weight, because it has higher specific gravity (3.52 vs. 2.8 - this means it's "heavier" compared to Morganite of the same size). Face-up size also depends heavily on 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 (Cushion) 11 Ct Morganite (Cushion)
10.5×9.4 mm vs 14.18×14.18 mm
88.83 mm²   180.97 mm²
Face-up size outline for 11ct Morganite (14.18×14.18mm, cushion cut)
Face-up size outline for 5ct Diamond (10.5×9.4mm, cushion cut)
5ct Diamond Cushion (10.5×9.4mm)
11ct Morganite Cushion (14.18×14.18mm)
Difference: 104% (92.14 mm²)
11ct Morganite (Cushion, 14.18×14.18mm) has approx. 104% more face-up area than 5ct Diamond (Cushion, 10.5×9.4mm). In other words, it's 2.04x larger.


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