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0.25ct Morganite (Asscher, 3.78×3.78mm, Light Purple) vs 0.25ct Aquamarine (Asscher, 3.82×3.82mm, Light Blue)


Quick summary: When looked from above (face-up position), 0.25ct Aquamarine (3.82×3.82mm, asscher cut) appears 2% larger than 0.25ct Morganite (3.78×3.78mm, asscher cut). See below how they compare side-by-side on a ring and finger.

0.25ct Morganite (asscher cut)
vs
 0.25ct Aquamarine (asscher cut)
light purple
 
light blue
3.78×3.78 mm 3.82×3.82 mm
actual size
Actual size of 0.25ct Morganite (asscher cut, 3.78×3.78mm, Light Purple color)   Actual size of 0.25ct Aquamarine (asscher cut, 3.82×3.82mm, 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 0.25ct Morganite (asscher cut, 3.78×3.78mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 0.25ct Aquamarine (asscher cut, 3.82×3.82mm) 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
 23% vs 23%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.25ct Morganite Asscher (3.78×3.78mm, Light Purple) and 0.25ct Aquamarine Asscher (3.82×3.82mm, 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.


0.25 Ct Morganite (Asscher) 0.25 Ct Aquamarine (Asscher)
3.78×3.78 mm vs 3.82×3.82 mm
13.15 mm²   13.43 mm²
Face-up size outline for 0.25ct Aquamarine (3.82×3.82mm, asscher cut)
Face-up size outline for 0.25ct Morganite (3.78×3.78mm, asscher cut)
0.25ct Morganite Asscher (3.78×3.78mm)
0.25ct Aquamarine Asscher (3.82×3.82mm)
Difference: 2% (0.28 mm²)
0.25ct Aquamarine (Asscher, 3.82×3.82mm) has approx. 2% more face-up area than 0.25ct Morganite (Asscher, 3.78×3.78mm).


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