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9ct Morganite (Oval, 17.96×11.97mm, Light Purple) vs 9ct Moissanite (Oval, 17.15×11.43mm, White)


Quick summary: When looked from above (face-up position), 9ct Morganite (17.96×11.97mm, oval cut) appears 10% larger than 9ct Moissanite (17.15×11.43mm, oval cut). See below how they compare side-by-side on a ring and finger.

9ct Morganite (oval cut)
vs
9ct Moissanite (oval cut)
light purple
 
white
17.96×11.97 mm 17.15×11.43 mm
actual size
Actual size of 9ct Morganite (oval cut, 17.96×11.97mm, Light Purple color)   Actual size of 9ct Moissanite (oval cut, 17.15×11.43mm, 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 9ct Morganite (oval cut, 17.96×11.97mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 9ct Moissanite (oval cut, 17.15×11.43mm) 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
71% vs 68%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 9ct Morganite Oval (17.96×11.97mm, Light Purple) and 9ct Moissanite Oval (17.15×11.43mm, 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.


9 Ct Morganite (Oval) 9 Ct Moissanite (Oval)
17.96×11.97 mm vs 17.15×11.43 mm
176.28 mm²   160.74 mm²
Face-up size outline for 9ct Morganite (17.96×11.97mm, oval cut)
Face-up size outline for 9ct Moissanite (17.15×11.43mm, oval cut)
9ct Morganite Oval (17.96×11.97mm)
9ct Moissanite Oval (17.15×11.43mm)
Difference: 10% (15.54 mm²)
9ct Morganite (Oval, 17.96×11.97mm) has approx. 10% more face-up area than 9ct Moissanite (Oval, 17.15×11.43mm).


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