×
carat vs. color  length*  width*
  ×

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

2.5ct Aquamarine (Baguette, 10.7×7.13mm, Light Blue) vs 2.5ct Sapphire (Baguette, 9.41×6.27mm, Blue)


Quick summary: When looked from above (face-up position), 2.5ct Aquamarine (10.7×7.13mm, baguette cut) appears 29% larger than 2.5ct Sapphire (9.41×6.27mm, baguette cut). See below how they compare side-by-side on a ring and finger.

2.5ct Aquamarine (baguette cut)
vs
 2.5ct Sapphire (baguette cut)
light blue
 
blue
10.7×7.13 mm 9.41×6.27 mm
actual size
Actual size of 2.5ct Aquamarine (baguette cut, 10.7×7.13mm, Light Blue color)   Actual size of 2.5ct Sapphire (baguette cut, 9.41×6.27mm, Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Blue 2.5ct Aquamarine (baguette cut, 10.7×7.13mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 2.5ct Sapphire (baguette cut, 9.41×6.27mm) 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
 43% vs 38%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 2.5ct Aquamarine Baguette (10.7×7.13mm, Light Blue) and 2.5ct Sapphire Baguette (9.41×6.27mm, 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 Aquamarine for a given carat weight, because it has higher specific gravity (4 vs. 2.72 - this means it's "heavier" compared to Aquamarine 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.


2.5 Ct Aquamarine (Baguette) 2.5 Ct Sapphire (Baguette)
10.7×7.13 mm vs 9.41×6.27 mm
76.29 mm²   59 mm²
Face-up size outline for 2.5ct Aquamarine (10.7×7.13mm, baguette cut)
Face-up size outline for 2.5ct Sapphire (9.41×6.27mm, baguette cut)
2.5ct Aquamarine Baguette (10.7×7.13mm)
2.5ct Sapphire Baguette (9.41×6.27mm)
Difference: 29% (17.29 mm²)
2.5ct Aquamarine (Baguette, 10.7×7.13mm) has approx. 29% more face-up area than 2.5ct Sapphire (Baguette, 9.41×6.27mm).


Popular comparisons: