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1ct Morganite (Cushion, 6×6mm, Light Purple) vs 1ct Alexandrite (Round, 6×6mm, Bluish Green)


Quick summary: When looked from above (face-up position), 1ct Morganite (6×6mm, cushion cut) appears 15% larger than 1ct Alexandrite (6×6mm, round cut). See below how they compare side-by-side on a ring and finger.

1ct Morganite (cushion cut)
vs
1ct Alexandrite (round cut)
light purple
 
bluish green
6×6 mm 6×6 mm
actual size
Actual size of 1ct Morganite (cushion cut, 6×6mm, Light Purple color)   Actual size of 1ct Alexandrite (round cut, 6×6mm, Bluish Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Purple 1ct Morganite (cushion cut, 6×6mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Bluish Green 1ct Alexandrite (round cut, 6×6mm) 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
36% vs 36%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1ct Morganite Cushion (6×6mm, Light Purple) and 1ct Alexandrite Round (6×6mm, Bluish Green) 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, Alexandrite will face-up smaller than Morganite for a given carat weight, because it has higher specific gravity (3.73 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.


1 Ct Morganite (Cushion) 1 Ct Alexandrite (Round)
6×6 mm vs 6×6 mm
32.4 mm²   28.27 mm²
Face-up size outline for 1ct Morganite (6×6mm, cushion cut)
Face-up size outline for 1ct Alexandrite (6×6mm, round cut)
1ct Morganite Cushion (6×6mm)
1ct Alexandrite Round (6×6mm)
Difference: 15% (4.13 mm²)
1ct Morganite (Cushion, 6×6mm) has approx. 15% more face-up area than 1ct Alexandrite (Round, 6×6mm).


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