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1.3ct Diamond (Pear, 9.88×5.95mm, White) vs 1.89ct Emerald (Pear, 10.24×7.12mm, Green)


Quick summary: When looked from above (face-up position), 1.89ct Emerald (10.24×7.12mm, pear cut) appears 24% larger than 1.3ct Diamond (9.88×5.95mm, pear cut). See below how they compare side-by-side on a ring and finger.

1.3ct Diamond (pear cut)
vs
 1.89ct Emerald (pear cut)
white
 
green
9.88×5.95 mm 10.24×7.12 mm
actual size
Actual size of 1.3ct Diamond (pear cut, 9.88×5.95mm, White color)   Actual size of 1.89ct Emerald (pear cut, 10.24×7.12mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 1.3ct Diamond (pear cut, 9.88×5.95mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 1.89ct Emerald (pear cut, 10.24×7.12mm) 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
 36% vs 43%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.3ct Diamond Pear (9.88×5.95mm, White) and 1.89ct Emerald Pear (10.24×7.12mm, 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, Diamond will face-up smaller than Emerald for a given carat weight, because it has higher specific gravity (3.52 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.


1.3 Ct Diamond (Pear) 1.89 Ct Emerald (Pear)
9.88×5.95 mm vs 10.24×7.12 mm
42.91 mm²   53.22 mm²
Face-up size outline for 1.89ct Emerald (10.24×7.12mm, pear cut)
Face-up size outline for 1.3ct Diamond (9.88×5.95mm, pear cut)
1.3ct Diamond Pear (9.88×5.95mm)
1.89ct Emerald Pear (10.24×7.12mm)
Difference: 24% (10.31 mm²)
1.89ct Emerald (Pear, 10.24×7.12mm) has approx. 24% more face-up area than 1.3ct Diamond (Pear, 9.88×5.95mm).


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