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5ct Apatite (Round, 11.01×11.01mm, Green) vs 5ct Aquamarine (Round, 11.63×11.63mm, Light Blue)


Quick summary: When looked from above (face-up position), 5ct Aquamarine (11.63×11.63mm, round cut) appears 12% larger than 5ct Apatite (11.01×11.01mm, round cut). See below how they compare side-by-side on a ring and finger.

5ct Apatite (round cut)
vs
 5ct Aquamarine (round cut)
green
 
light blue
11.01×11.01 mm 11.63×11.63 mm
actual size
Actual size of 5ct Apatite (round cut, 11.01×11.01mm, Green color)   Actual size of 5ct Aquamarine (round cut, 11.63×11.63mm, Light Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 5ct Apatite (round cut, 11.01×11.01mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 5ct Aquamarine (round cut, 11.63×11.63mm) 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
 66% vs 69%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 5ct Apatite Round (11.01×11.01mm, Green) and 5ct Aquamarine Round (11.63×11.63mm, 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, Apatite will face-up smaller than Aquamarine for a given carat weight, because it has higher specific gravity (3.2 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.


5 Ct Apatite (Round) 5 Ct Aquamarine (Round)
11.01×11.01 mm vs 11.63×11.63 mm
95.21 mm²   106.23 mm²
Face-up size outline for 5ct Aquamarine (11.63×11.63mm, round cut)
Face-up size outline for 5ct Apatite (11.01×11.01mm, round cut)
5ct Apatite Round (11.01×11.01mm)
5ct Aquamarine Round (11.63×11.63mm)
Difference: 12% (11.02 mm²)
5ct Aquamarine (Round, 11.63×11.63mm) has approx. 12% more face-up area than 5ct Apatite (Round, 11.01×11.01mm).


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