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0.3ct Aquamarine (Oval, 5.78×3.85mm, Light Blue) vs 1ct Emerald (Emerald, 7.28×5.39mm, Green)


Quick summary: When looked from above (face-up position), 1ct Emerald (7.28×5.39mm, emerald cut) appears 100% larger than 0.3ct Aquamarine (5.78×3.85mm, oval cut). See below how they compare side-by-side on a ring and finger.

0.3ct Aquamarine (oval cut)
vs
 1ct Emerald (emerald cut)
light blue
 
green
5.78×3.85 mm 7.28×5.39 mm
actual size
Actual size of 0.3ct Aquamarine (oval cut, 5.78×3.85mm, Light Blue color)   Actual size of 1ct Emerald (emerald cut, 7.28×5.39mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Blue 0.3ct Aquamarine (oval cut, 5.78×3.85mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 1ct Emerald (emerald cut, 7.28×5.39mm) 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
 23% vs 32%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.3ct Aquamarine Oval (5.78×3.85mm, Light Blue) and 1ct Emerald Emerald (7.28×5.39mm, 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

Aquamarine and Emerald have the same specific gravity so their face-up size depends on the weight, shape and 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.


0.3 Ct Aquamarine (Oval) 1 Ct Emerald (Emerald)
5.78×3.85 mm vs 7.28×5.39 mm
18.25 mm²   36.49 mm²
Face-up size outline for 1ct Emerald (7.28×5.39mm, emerald cut)
Face-up size outline for 0.3ct Aquamarine (5.78×3.85mm, oval cut)
0.3ct Aquamarine Oval (5.78×3.85mm)
1ct Emerald Emerald (7.28×5.39mm)
Difference: 100% (18.24 mm²)
1ct Emerald (Emerald, 7.28×5.39mm) has approx. 100% more face-up area than 0.3ct Aquamarine (Oval, 5.78×3.85mm).


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