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6ct Fluorite (Princess, 10.3×10.3mm, Bluish Green) vs 6ct Aquamarine (Princess, 10.85×10.85mm, Light Blue)


Quick summary: When looked from above (face-up position), 6ct Aquamarine (10.85×10.85mm, princess cut) appears 11% larger than 6ct Fluorite (10.3×10.3mm, princess cut). See below how they compare side-by-side on a ring and finger.

6ct Fluorite (princess cut)
vs
 6ct Aquamarine (princess cut)
bluish green
 
light blue
10.3×10.3 mm 10.85×10.85 mm
actual size
Actual size of 6ct Fluorite (princess cut, 10.3×10.3mm, Bluish Green color)   Actual size of 6ct Aquamarine (princess cut, 10.85×10.85mm, Light Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Bluish Green 6ct Fluorite (princess cut, 10.3×10.3mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 6ct Aquamarine (princess cut, 10.85×10.85mm) 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
 61% vs 65%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 6ct Fluorite Princess (10.3×10.3mm, Bluish Green) and 6ct Aquamarine Princess (10.85×10.85mm, 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, Fluorite will face-up smaller than Aquamarine for a given carat weight, because it has higher specific gravity (3.18 vs. 2.72 - this means it's "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.


6 Ct Fluorite (Princess) 6 Ct Aquamarine (Princess)
10.3×10.3 mm vs 10.85×10.85 mm
106.09 mm²   117.72 mm²
Face-up size outline for 6ct Aquamarine (10.85×10.85mm, princess cut)
Face-up size outline for 6ct Fluorite (10.3×10.3mm, princess cut)
6ct Fluorite Princess (10.3×10.3mm)
6ct Aquamarine Princess (10.85×10.85mm)
Difference: 11% (11.63 mm²)
6ct Aquamarine (Princess, 10.85×10.85mm) has approx. 11% more face-up area than 6ct Fluorite (Princess, 10.3×10.3mm).


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