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0.22ct Sapphire (Round, 3.61×3.61mm, Blue) vs 2.51ct Sapphire (Cushion, 7.6×7.6mm, Blue)


Quick summary: When looked from above (face-up position), 2.51ct Sapphire (7.6×7.6mm, cushion cut) appears 5.1 times larger than 0.22ct Sapphire (3.61×3.61mm, round cut). See below how they compare side-by-side on a ring and finger.

0.22ct Sapphire (round cut)
vs
 2.51ct Sapphire (cushion cut)
blue
 
blue
3.61×3.61 mm 7.6×7.6 mm
actual size
Actual size of 0.22ct Sapphire (round cut, 3.61×3.61mm, Blue color)   Actual size of 2.51ct Sapphire (cushion cut, 7.6×7.6mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 0.22ct Sapphire (round cut, 3.61×3.61mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 2.51ct Sapphire (cushion cut, 7.6×7.6mm) 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
 22% vs 45%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.22ct Sapphire Round (3.61×3.61mm, Blue) and 2.51ct Sapphire Cushion (7.6×7.6mm, 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.


0.22 Ct Sapphire (Round) 2.51 Ct Sapphire (Cushion)
3.61×3.61 mm vs 7.6×7.6 mm
10.24 mm²   51.98 mm²
Face-up size outline for 2.51ct Sapphire (7.6×7.6mm, cushion cut)
Face-up size outline for 0.22ct Sapphire (3.61×3.61mm, round cut)
0.22ct Sapphire Round (3.61×3.61mm)
2.51ct Sapphire Cushion (7.6×7.6mm)
Difference: 408% (41.74 mm²)
2.51ct Sapphire (Cushion, 7.6×7.6mm) has approx. 408% more face-up area than 0.22ct Sapphire (Round, 3.61×3.61mm). In other words, it's 5.08x larger.


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