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3.5ct Moissanite (Princess, 8.57×8.57mm, White) vs 3.5ct Beryl (Princess, 9.07×9.07mm, Orange)


Quick summary: When looked from above (face-up position), 3.5ct Beryl (9.07×9.07mm, princess cut) appears 12% larger than 3.5ct Moissanite (8.57×8.57mm, princess cut). See below how they compare side-by-side on a ring and finger.

3.5ct Moissanite (princess cut)
vs
3.5ct Beryl (princess cut)
white
 
orange
8.57×8.57 mm 9.07×9.07 mm
actual size
Actual size of 3.5ct Moissanite (princess cut, 8.57×8.57mm, White color)   Actual size of 3.5ct Beryl (princess cut, 9.07×9.07mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 3.5ct Moissanite (princess cut, 8.57×8.57mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 3.5ct Beryl (princess cut, 9.07×9.07mm) 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
51% vs 54%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 3.5ct Moissanite Princess (8.57×8.57mm, White) and 3.5ct Beryl Princess (9.07×9.07mm, Orange) 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, Moissanite will face-up smaller than Beryl for a given carat weight, because it has higher specific gravity (3.22 vs. 2.72 - this means it's "heavier" compared to Beryl 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.


3.5 Ct Moissanite (Princess) 3.5 Ct Beryl (Princess)
8.57×8.57 mm vs 9.07×9.07 mm
73.44 mm²   82.26 mm²
Face-up size outline for 3.5ct Beryl (9.07×9.07mm, princess cut)
Face-up size outline for 3.5ct Moissanite (8.57×8.57mm, princess cut)
3.5ct Moissanite Princess (8.57×8.57mm)
3.5ct Beryl Princess (9.07×9.07mm)
Difference: 12% (8.82 mm²)
3.5ct Beryl (Princess, 9.07×9.07mm) has approx. 12% more face-up area than 3.5ct Moissanite (Princess, 8.57×8.57mm).


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