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1.75ct Sapphire (Cushion, 6.74×6.74mm, Blue) vs 2ct Sapphire (Round, 7.53×7.53mm, Blue)


Quick summary: When looked from above (face-up position), 2ct Sapphire (7.53×7.53mm, round cut) appears 9% larger than 1.75ct Sapphire (6.74×6.74mm, cushion cut). See below how they compare side-by-side on a ring and finger.

1.75ct Sapphire (cushion cut)
vs
 2ct Sapphire (round cut)
blue
 
blue
6.74×6.74 mm 7.53×7.53 mm
actual size
Actual size of 1.75ct Sapphire (cushion cut, 6.74×6.74mm, Blue color)   Actual size of 2ct Sapphire (round cut, 7.53×7.53mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 1.75ct Sapphire (cushion cut, 6.74×6.74mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 2ct Sapphire (round cut, 7.53×7.53mm) 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
 40% vs 45%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 1.75ct Sapphire Cushion (6.74×6.74mm, Blue) and 2ct Sapphire Round (7.53×7.53mm, 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.


1.75 Ct Sapphire (Cushion) 2 Ct Sapphire (Round)
6.74×6.74 mm vs 7.53×7.53 mm
40.88 mm²   44.53 mm²
Face-up size outline for 2ct Sapphire (7.53×7.53mm, round cut)
Face-up size outline for 1.75ct Sapphire (6.74×6.74mm, cushion cut)
1.75ct Sapphire Cushion (6.74×6.74mm)
2ct Sapphire Round (7.53×7.53mm)
Difference: 9% (3.65 mm²)
2ct Sapphire (Round, 7.53×7.53mm) has approx. 9% more face-up area than 1.75ct Sapphire (Cushion, 6.74×6.74mm).


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