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2.7ct Diamond (Emerald, 9.3×6.89mm, White) vs 3.91ct Diamond (Emerald, 10.53×7.8mm, White)


Quick summary: When looked from above (face-up position), 3.91ct Diamond (10.53×7.8mm, emerald cut) appears 28% larger than 2.7ct Diamond (9.3×6.89mm, emerald cut). See below how they compare side-by-side on a ring and finger.

2.7ct Diamond (emerald cut)
vs
 3.91ct Diamond (emerald cut)
white
 
white
9.3×6.89 mm 10.53×7.8 mm
actual size
Actual size of 2.7ct Diamond (emerald cut, 9.3×6.89mm, White color)   Actual size of 3.91ct Diamond (emerald cut, 10.53×7.8mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 2.7ct Diamond (emerald cut, 9.3×6.89mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 3.91ct Diamond (emerald cut, 10.53×7.8mm) 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
 41% vs 47%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 2.7ct Diamond Emerald (9.3×6.89mm, White) and 3.91ct Diamond Emerald (10.53×7.8mm, White) 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.


2.7 Ct Diamond (Emerald) 3.91 Ct Diamond (Emerald)
9.3×6.89 mm vs 10.53×7.8 mm
59.59 mm²   76.38 mm²
Face-up size outline for 3.91ct Diamond (10.53×7.8mm, emerald cut)
Face-up size outline for 2.7ct Diamond (9.3×6.89mm, emerald cut)
2.7ct Diamond Emerald (9.3×6.89mm)
3.91ct Diamond Emerald (10.53×7.8mm)
Difference: 28% (16.79 mm²)
3.91ct Diamond (Emerald, 10.53×7.8mm) has approx. 28% more face-up area than 2.7ct Diamond (Emerald, 9.3×6.89mm).


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