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2ct Fluorite (Trillion, 9.94×9.94mm, Bluish Green) vs 2ct Alexandrite (Trillion, 9.43×9.43mm, Bluish Green)


Quick summary: When looked from above (face-up position), 2ct Fluorite (9.94×9.94mm, trillion cut) appears 11% larger than 2ct Alexandrite (9.43×9.43mm, trillion cut). See below how they compare side-by-side on a ring and finger.

2ct Fluorite (trillion cut)
vs
 2ct Alexandrite (trillion cut)
bluish green
 
bluish green
9.94×9.94 mm 9.43×9.43 mm
actual size
Actual size of 2ct Fluorite (trillion cut, 9.94×9.94mm, Bluish Green color)   Actual size of 2ct Alexandrite (trillion cut, 9.43×9.43mm, Bluish Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Bluish Green 2ct Fluorite (trillion cut, 9.94×9.94mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Bluish Green 2ct Alexandrite (trillion cut, 9.43×9.43mm) 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
 59% vs 56%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 2ct Fluorite Trillion (9.94×9.94mm, Bluish Green) and 2ct Alexandrite Trillion (9.43×9.43mm, 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 Fluorite for a given carat weight, because it has higher specific gravity (3.73 vs. 3.18 - this means it's "heavier" compared to Fluorite 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.


2 Ct Fluorite (Trillion) 2 Ct Alexandrite (Trillion)
9.94×9.94 mm vs 9.43×9.43 mm
61.26 mm²   55.13 mm²
Face-up size outline for 2ct Fluorite (9.94×9.94mm, trillion cut)
Face-up size outline for 2ct Alexandrite (9.43×9.43mm, trillion cut)
2ct Fluorite Trillion (9.94×9.94mm)
2ct Alexandrite Trillion (9.43×9.43mm)
Difference: 11% (6.13 mm²)
2ct Fluorite (Trillion, 9.94×9.94mm) has approx. 11% more face-up area than 2ct Alexandrite (Trillion, 9.43×9.43mm).


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