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4ct Emerald (Round, 10.82×10.82mm, Green) vs 0.5ct Emerald (Round, 5.41×5.41mm, Green)


Quick summary: When looked from above (face-up position), 4ct Emerald (10.82×10.82mm, round cut) appears 4 times larger than 0.5ct Emerald (5.41×5.41mm, round cut). See below how they compare side-by-side on a ring and finger.

4ct Emerald (round cut)
vs
 0.5ct Emerald (round cut)
green
 
green
10.82×10.82 mm 5.41×5.41 mm
actual size
Actual size of 4ct Emerald (round cut, 10.82×10.82mm, Green color)   Actual size of 0.5ct Emerald (round cut, 5.41×5.41mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 4ct Emerald (round cut, 10.82×10.82mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 0.5ct Emerald (round cut, 5.41×5.41mm) 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
 65% vs 33%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 4ct Emerald Round (10.82×10.82mm, Green) and 0.5ct Emerald Round (5.41×5.41mm, 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

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.


4 Ct Emerald (Round) 0.5 Ct Emerald (Round)
10.82×10.82 mm vs 5.41×5.41 mm
91.95 mm²   22.99 mm²
Face-up size outline for 4ct Emerald (10.82×10.82mm, round cut)
Face-up size outline for 0.5ct Emerald (5.41×5.41mm, round cut)
4ct Emerald Round (10.82×10.82mm)
0.5ct Emerald Round (5.41×5.41mm)
Difference: 300% (68.96 mm²)
4ct Emerald (Round, 10.82×10.82mm) has approx. 300% more face-up area than 0.5ct Emerald (Round, 5.41×5.41mm). In other words, it's 4x larger.


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