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0.75ct Morganite (Oval, 7.85×5.23mm, Light Purple) vs 0.75ct Aquamarine (Oval, 7.92×5.28mm, Light Blue)


Quick summary: When looked from above (face-up position), 0.75ct Aquamarine (7.92×5.28mm, oval cut) appears 2% larger than 0.75ct Morganite (7.85×5.23mm, oval cut). See below how they compare side-by-side on a ring and finger.

0.75ct Morganite (oval cut)
vs
 0.75ct Aquamarine (oval cut)
light purple
 
light blue
7.85×5.23 mm 7.92×5.28 mm
actual size
Actual size of 0.75ct Morganite (oval cut, 7.85×5.23mm, Light Purple color)   Actual size of 0.75ct Aquamarine (oval cut, 7.92×5.28mm, Light Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Purple 0.75ct Morganite (oval cut, 7.85×5.23mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 0.75ct Aquamarine (oval cut, 7.92×5.28mm) 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
 31% vs 32%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.75ct Morganite Oval (7.85×5.23mm, Light Purple) and 0.75ct Aquamarine Oval (7.92×5.28mm, Light Blue) 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, Morganite will face-up slightly smaller than Aquamarine for a given carat weight, because it has higher specific gravity (2.8 vs. 2.72 - this means it's "slightly heavier" compared to Aquamarine 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.


0.75 Ct Morganite (Oval) 0.75 Ct Aquamarine (Oval)
7.85×5.23 mm vs 7.92×5.28 mm
33.67 mm²   34.29 mm²
Face-up size outline for 0.75ct Aquamarine (7.92×5.28mm, oval cut)
Face-up size outline for 0.75ct Morganite (7.85×5.23mm, oval cut)
0.75ct Morganite Oval (7.85×5.23mm)
0.75ct Aquamarine Oval (7.92×5.28mm)
Difference: 2% (0.62 mm²)
0.75ct Aquamarine (Oval, 7.92×5.28mm) has approx. 2% more face-up area than 0.75ct Morganite (Oval, 7.85×5.23mm).


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