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1.5ct Emerald (Pear, 10.84×6.53mm, Green) vs 1.87ct Tourmaline (Pear, 11.14×6.71mm, Bluish Green)


Quick summary: When looked from above (face-up position), 1.87ct Tourmaline (11.14×6.71mm, pear cut) appears 6% larger than 1.5ct Emerald (10.84×6.53mm, pear cut). See below how they compare side-by-side on a ring and finger.

1.5ct Emerald (pear cut)
vs
1.87ct Tourmaline (pear cut)
green
 
bluish green
10.84×6.53 mm 11.14×6.71 mm
actual size
Actual size of 1.5ct Emerald (pear cut, 10.84×6.53mm, Green color)   Actual size of 1.87ct Tourmaline (pear cut, 11.14×6.71mm, Bluish Green color)
 
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Ring: Skin tone:
Ring width: 3.0 mm
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Left finger image
Ring on left finger
Green 1.5ct Emerald (pear cut, 10.84×6.53mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Bluish Green 1.87ct Tourmaline (pear cut, 11.14×6.71mm) 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
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Ring diameter: 16.9 mm
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Actual sizes of 1.5ct Emerald Pear (10.84×6.53mm, Green) and 1.87ct Tourmaline Pear (11.14×6.71mm, Bluish 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 (3.1 vs. 2.7 - 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.


1.5 Ct Emerald (Pear) 1.87 Ct Tourmaline (Pear)
10.84×6.53 mm vs 11.14×6.71 mm
51.67 mm²   54.57 mm²
Face-up size outline for 1.87ct Tourmaline (11.14×6.71mm, pear cut)
Face-up size outline for 1.5ct Emerald (10.84×6.53mm, pear cut)
1.5ct Emerald Pear (10.84×6.53mm)
1.87ct Tourmaline Pear (11.14×6.71mm)
Difference: 6% (2.9 mm²)
1.87ct Tourmaline Pear (11.14×6.71mm) has approx. 6% more face-up area than 1.5ct Emerald Pear (10.84×6.53mm).


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