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1ct Fluorite (Round, 6.45×6.45mm, White) vs 2ct Aquamarine (Pear, 11.94×7.19mm, Light Blue)


Quick summary: When looked from above (face-up position), 2ct Aquamarine (11.94×7.19mm, pear cut) appears 92% larger than 1ct Fluorite (6.45×6.45mm, round cut). See below how they compare side-by-side on a ring and finger.

1ct Fluorite (round cut)
vs
 2ct Aquamarine (pear cut)
white
 
light blue
6.45×6.45 mm 11.94×7.19 mm
actual size
Actual size of 1ct Fluorite (round cut, 6.45×6.45mm, White color)   Actual size of 2ct Aquamarine (pear cut, 11.94×7.19mm, Light Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 1ct Fluorite (round cut, 6.45×6.45mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 2ct Aquamarine (pear cut, 11.94×7.19mm) 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
 39% vs 43%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1ct Fluorite Round (6.45×6.45mm, White) and 2ct Aquamarine Pear (11.94×7.19mm, 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.


1 Ct Fluorite (Round) 2 Ct Aquamarine (Pear)
6.45×6.45 mm vs 11.94×7.19 mm
32.67 mm²   62.67 mm²
Face-up size outline for 2ct Aquamarine (11.94×7.19mm, pear cut)
Face-up size outline for 1ct Fluorite (6.45×6.45mm, round cut)
1ct Fluorite Round (6.45×6.45mm)
2ct Aquamarine Pear (11.94×7.19mm)
Difference: 92% (30 mm²)
2ct Aquamarine (Pear, 11.94×7.19mm) has approx. 92% more face-up area than 1ct Fluorite (Round, 6.45×6.45mm).


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