×
carat vs. color  length*  width*
  ×

(or examine a )
* size in mm (optional)

5ct Emerald (Baguette, 13.52×9.01mm, Green) vs 3ct Sapphire (Princess, 7.75×7.75mm, Blue)


Quick summary: When looked from above (face-up position), 5ct Emerald (13.52×9.01mm, baguette cut) appears 2 times larger than 3ct Sapphire (7.75×7.75mm, princess cut). See below how they compare side-by-side on a ring and finger.

5ct Emerald (baguette cut)
vs
3ct Sapphire (princess cut)
green
 
blue
13.52×9.01 mm 7.75×7.75 mm
actual size
Actual size of 5ct Emerald (baguette cut, 13.52×9.01mm, Green color)   Actual size of 3ct Sapphire (princess cut, 7.75×7.75mm, Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 5ct Emerald (baguette cut, 13.52×9.01mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 3ct Sapphire (princess cut, 7.75×7.75mm) 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
54% vs 46%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 5ct Emerald Baguette (13.52×9.01mm, Green) and 3ct Sapphire Princess (7.75×7.75mm, Blue) 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, Sapphire will face-up smaller than Emerald for a given carat weight, because it has higher specific gravity (4 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.


5 Ct Emerald (Baguette) 3 Ct Sapphire (Princess)
13.52×9.01 mm vs 7.75×7.75 mm
121.82 mm²   60.06 mm²
Face-up size outline for 5ct Emerald (13.52×9.01mm, baguette cut)
Face-up size outline for 3ct Sapphire (7.75×7.75mm, princess cut)
5ct Emerald Baguette (13.52×9.01mm)
3ct Sapphire Princess (7.75×7.75mm)
Difference: 103% (61.76 mm²)
5ct Emerald (Baguette, 13.52×9.01mm) has approx. 103% more face-up area than 3ct Sapphire (Princess, 7.75×7.75mm). In other words, it's 2.03x larger.


Popular comparisons: