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3.1ct Sapphire (Emerald, 9.32×6.9mm, Blue) vs 1.6ct Sapphire (Emerald, 7.47×5.53mm, Light Blue)


Quick summary: When looked from above (face-up position), 3.1ct Sapphire (9.32×6.9mm, emerald cut) appears 56% larger than 1.6ct Sapphire (7.47×5.53mm, emerald cut). See below how they compare side-by-side on a ring and finger.

3.1ct Sapphire (emerald cut)
vs
 1.6ct Sapphire (emerald cut)
blue
 
light blue
9.32×6.9 mm 7.47×5.53 mm
actual size
Actual size of 3.1ct Sapphire (emerald cut, 9.32×6.9mm, Blue color)   Actual size of 1.6ct Sapphire (emerald cut, 7.47×5.53mm, Light Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 3.1ct Sapphire (emerald cut, 9.32×6.9mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 1.6ct Sapphire (emerald cut, 7.47×5.53mm) 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 33%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 3.1ct Sapphire Emerald (9.32×6.9mm, Blue) and 1.6ct Sapphire Emerald (7.47×5.53mm, Light 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.


3.1 Ct Sapphire (Emerald) 1.6 Ct Sapphire (Emerald)
9.32×6.9 mm vs 7.47×5.53 mm
59.81 mm²   38.42 mm²
Face-up size outline for 3.1ct Sapphire (9.32×6.9mm, emerald cut)
Face-up size outline for 1.6ct Sapphire (7.47×5.53mm, emerald cut)
3.1ct Sapphire Emerald (9.32×6.9mm)
1.6ct Sapphire Emerald (7.47×5.53mm)
Difference: 56% (21.39 mm²)
3.1ct Sapphire (Emerald, 9.32×6.9mm) has approx. 56% more face-up area than 1.6ct Sapphire (Emerald, 7.47×5.53mm).


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