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0.5ct Emerald (Trillion, 6.36×6.36mm, Green) vs 0.17ct Emerald (Princess, 3.39×3.39mm, Green)


Quick summary: When looked from above (face-up position), 0.5ct Emerald (6.36×6.36mm, trillion cut) appears 2.2 times larger than 0.17ct Emerald (3.39×3.39mm, princess cut). See below how they compare side-by-side on a ring and finger.

0.5ct Emerald (trillion cut)
vs
 0.17ct Emerald (princess cut)
green
 
green
6.36×6.36 mm 3.39×3.39 mm
actual size
Actual size of 0.5ct Emerald (trillion cut, 6.36×6.36mm, Green color)   Actual size of 0.17ct Emerald (princess cut, 3.39×3.39mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 0.5ct Emerald (trillion cut, 6.36×6.36mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 0.17ct Emerald (princess cut, 3.39×3.39mm) 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
 38% vs 21%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.5ct Emerald Trillion (6.36×6.36mm, Green) and 0.17ct Emerald Princess (3.39×3.39mm, 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

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 Emerald (Trillion) 0.17 Ct Emerald (Princess)
6.36×6.36 mm vs 3.39×3.39 mm
25.08 mm²   11.49 mm²
Face-up size outline for 0.5ct Emerald (6.36×6.36mm, trillion cut)
Face-up size outline for 0.17ct Emerald (3.39×3.39mm, princess cut)
0.5ct Emerald Trillion (6.36×6.36mm)
0.17ct Emerald Princess (3.39×3.39mm)
Difference: 118% (13.59 mm²)
0.5ct Emerald (Trillion, 6.36×6.36mm) has approx. 118% more face-up area than 0.17ct Emerald (Princess, 3.39×3.39mm). In other words, it's 2.18x larger.


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