×
carat vs. color  length*  width*
  ×

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

0.17ct Sapphire (Pear, 4.6×2.77mm, Blue) vs 0.57ct Sapphire (Round, 4.96×4.96mm, Blue)


Quick summary: When looked from above (face-up position), 0.57ct Sapphire (4.96×4.96mm, round cut) appears 2.1 times larger than 0.17ct Sapphire (4.6×2.77mm, pear cut). See below how they compare side-by-side on a ring and finger.

0.17ct Sapphire (pear cut)
vs
0.57ct Sapphire (round cut)
blue
 
blue
4.6×2.77 mm 4.96×4.96 mm
actual size
Actual size of 0.17ct Sapphire (pear cut, 4.6×2.77mm, Blue color)   Actual size of 0.57ct Sapphire (round cut, 4.96×4.96mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 0.17ct Sapphire (pear cut, 4.6×2.77mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 0.57ct Sapphire (round cut, 4.96×4.96mm) 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
17% vs 30%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.17ct Sapphire Pear (4.6×2.77mm, Blue) and 0.57ct Sapphire Round (4.96×4.96mm, 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

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.


0.17 Ct Sapphire (Pear) 0.57 Ct Sapphire (Round)
4.6×2.77 mm vs 4.96×4.96 mm
9.3 mm²   19.32 mm²
Face-up size outline for 0.57ct Sapphire (4.96×4.96mm, round cut)
Face-up size outline for 0.17ct Sapphire (4.6×2.77mm, pear cut)
0.17ct Sapphire Pear (4.6×2.77mm)
0.57ct Sapphire Round (4.96×4.96mm)
Difference: 108% (10.02 mm²)
0.57ct Sapphire (Round, 4.96×4.96mm) has approx. 108% more face-up area than 0.17ct Sapphire (Pear, 4.6×2.77mm). In other words, it's 2.08x larger.


Popular comparisons: