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0.5ct Aquamarine (Round, 5.41×5.41mm, Light Blue) vs 0.25ct Aquamarine (Round, 4.29×4.29mm, Light Blue)


Quick summary: When looked from above (face-up position), 0.5ct Aquamarine (5.41×5.41mm, round cut) appears 59% larger than 0.25ct Aquamarine (4.29×4.29mm, round cut). See below how they compare side-by-side on a ring and finger.

0.5ct Aquamarine (round cut)
vs
 0.25ct Aquamarine (round cut)
light blue
 
light blue
5.41×5.41 mm 4.29×4.29 mm
actual size
Actual size of 0.5ct Aquamarine (round cut, 5.41×5.41mm, Light Blue color)   Actual size of 0.25ct Aquamarine (round cut, 4.29×4.29mm, Light Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Blue 0.5ct Aquamarine (round cut, 5.41×5.41mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 0.25ct Aquamarine (round cut, 4.29×4.29mm) 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
 33% vs 26%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.5ct Aquamarine Round (5.41×5.41mm, Light Blue) and 0.25ct Aquamarine Round (4.29×4.29mm, 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

The face-up size depends on the shape of the gem, its weight and 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.


0.5 Ct Aquamarine (Round) 0.25 Ct Aquamarine (Round)
5.41×5.41 mm vs 4.29×4.29 mm
22.99 mm²   14.45 mm²
Face-up size outline for 0.5ct Aquamarine (5.41×5.41mm, round cut)
Face-up size outline for 0.25ct Aquamarine (4.29×4.29mm, round cut)
0.5ct Aquamarine Round (5.41×5.41mm)
0.25ct Aquamarine Round (4.29×4.29mm)
Difference: 59% (8.54 mm²)
0.5ct Aquamarine (Round, 5.41×5.41mm) has approx. 59% more face-up area than 0.25ct Aquamarine (Round, 4.29×4.29mm).


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