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5ct Diamond (Cushion, 9.96×9.96mm, White) vs 9ct Morganite (Cushion, 13.26×13.26mm, Light Purple)


Quick summary: When looked from above (face-up position), 9ct Morganite (13.26×13.26mm, cushion cut) appears 77% larger than 5ct Diamond (9.96×9.96mm, cushion cut). See below how they compare side-by-side on a ring and finger.

5ct Diamond (cushion cut)
vs
9ct Morganite (cushion cut)
white
 
light purple
9.96×9.96 mm 13.26×13.26 mm
actual size
Actual size of 5ct Diamond (cushion cut, 9.96×9.96mm, White color)   Actual size of 9ct Morganite (cushion cut, 13.26×13.26mm, Light Purple 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, 9.96×9.96mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Purple 9ct Morganite (cushion cut, 13.26×13.26mm) 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
59% vs 79%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 5ct Diamond Cushion (9.96×9.96mm, White) and 9ct Morganite Cushion (13.26×13.26mm, Light Purple) 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) 9 Ct Morganite (Cushion)
9.96×9.96 mm vs 13.26×13.26 mm
89.28 mm²   158.24 mm²
Face-up size outline for 9ct Morganite (13.26×13.26mm, cushion cut)
Face-up size outline for 5ct Diamond (9.96×9.96mm, cushion cut)
5ct Diamond Cushion (9.96×9.96mm)
9ct Morganite Cushion (13.26×13.26mm)
Difference: 77% (68.96 mm²)
9ct Morganite (Cushion, 13.26×13.26mm) has approx. 77% more face-up area than 5ct Diamond (Cushion, 9.96×9.96mm).


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