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7.5ct Morganite (Cushion, 12.2×12.2mm, Light Purple) vs 7.5ct Moissanite (Cushion, 11.65×11.65mm, White)


Quick summary: When looked from above (face-up position), 7.5ct Morganite (12.2×12.2mm, cushion cut) appears 10% larger than 7.5ct Moissanite (11.65×11.65mm, cushion cut). See below how they compare side-by-side on a ring and finger.

7.5ct Morganite (cushion cut)
vs
7.5ct Moissanite (cushion cut)
light purple
 
white
12.2×12.2 mm 11.65×11.65 mm
actual size
Actual size of 7.5ct Morganite (cushion cut, 12.2×12.2mm, Light Purple color)   Actual size of 7.5ct Moissanite (cushion cut, 11.65×11.65mm, White color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Purple 7.5ct Morganite (cushion cut, 12.2×12.2mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 7.5ct Moissanite (cushion cut, 11.65×11.65mm) 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
73% vs 69%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 7.5ct Morganite Cushion (12.2×12.2mm, Light Purple) and 7.5ct Moissanite Cushion (11.65×11.65mm, 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

All things being equal, Moissanite will face-up smaller than Morganite for a given carat weight, because it has higher specific gravity (3.22 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.


7.5 Ct Morganite (Cushion) 7.5 Ct Moissanite (Cushion)
12.2×12.2 mm vs 11.65×11.65 mm
133.96 mm²   122.15 mm²
Face-up size outline for 7.5ct Morganite (12.2×12.2mm, cushion cut)
Face-up size outline for 7.5ct Moissanite (11.65×11.65mm, cushion cut)
7.5ct Morganite Cushion (12.2×12.2mm)
7.5ct Moissanite Cushion (11.65×11.65mm)
Difference: 10% (11.81 mm²)
7.5ct Morganite (Cushion, 12.2×12.2mm) has approx. 10% more face-up area than 7.5ct Moissanite (Cushion, 11.65×11.65mm).


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