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3ct Tourmaline (Pear, 13.05×7.86mm, Violet) vs 3ct Emerald (Pear, 13.66×8.23mm, Green)


Quick summary: When looked from above (face-up position), 3ct Emerald (13.66×8.23mm, pear cut) appears 10% larger than 3ct Tourmaline (13.05×7.86mm, pear cut). See below how they compare side-by-side on a ring and finger.

3ct Tourmaline (pear cut)
vs
 3ct Emerald (pear cut)
violet
 
green
13.05×7.86 mm 13.66×8.23 mm
actual size
Actual size of 3ct Tourmaline (pear cut, 13.05×7.86mm, Violet color)   Actual size of 3ct Emerald (pear cut, 13.66×8.23mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Violet 3ct Tourmaline (pear cut, 13.05×7.86mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 3ct Emerald (pear cut, 13.66×8.23mm) 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
 47% vs 49%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 3ct Tourmaline Pear (13.05×7.86mm, Violet) and 3ct Emerald Pear (13.66×8.23mm, 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

All things being equal, Tourmaline will face-up smaller than Emerald for a given carat weight, because it has higher specific gravity (3.06 vs. 2.72 - this means it's "heavier" compared to Emerald 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.


3 Ct Tourmaline (Pear) 3 Ct Emerald (Pear)
13.05×7.86 mm vs 13.66×8.23 mm
74.88 mm²   82.07 mm²
Face-up size outline for 3ct Emerald (13.66×8.23mm, pear cut)
Face-up size outline for 3ct Tourmaline (13.05×7.86mm, pear cut)
3ct Tourmaline Pear (13.05×7.86mm)
3ct Emerald Pear (13.66×8.23mm)
Difference: 10% (7.19 mm²)
3ct Emerald (Pear, 13.66×8.23mm) has approx. 10% more face-up area than 3ct Tourmaline (Pear, 13.05×7.86mm).


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