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0.6ct Sapphire (Round, 5.04×5.04mm, Blue) vs 1.75ct Sapphire (Round, 7.2×7.2mm, Blue)


Quick summary: When looked from above (face-up position), 1.75ct Sapphire (7.2×7.2mm, round cut) appears 2 times larger than 0.6ct Sapphire (5.04×5.04mm, round cut). See below how they compare side-by-side on a ring and finger.

0.6ct Sapphire (round cut)
vs
1.75ct Sapphire (round cut)
blue
 
blue
5.04×5.04 mm 7.2×7.2 mm
actual size
Actual size of 0.6ct Sapphire (round cut, 5.04×5.04mm, Blue color)   Actual size of 1.75ct Sapphire (round cut, 7.2×7.2mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 0.6ct Sapphire (round cut, 5.04×5.04mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 1.75ct Sapphire (round cut, 7.2×7.2mm) 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
30% vs 43%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.6ct Sapphire Round (5.04×5.04mm, Blue) and 1.75ct Sapphire Round (7.2×7.2mm, 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.


0.6 Ct Sapphire (Round) 1.75 Ct Sapphire (Round)
5.04×5.04 mm vs 7.2×7.2 mm
19.95 mm²   40.72 mm²
Face-up size outline for 1.75ct Sapphire (7.2×7.2mm, round cut)
Face-up size outline for 0.6ct Sapphire (5.04×5.04mm, round cut)
0.6ct Sapphire Round (5.04×5.04mm)
1.75ct Sapphire Round (7.2×7.2mm)
Difference: 104% (20.77 mm²)
1.75ct Sapphire (Round, 7.2×7.2mm) has approx. 104% more face-up area than 0.6ct Sapphire (Round, 5.04×5.04mm). In other words, it's 2.04x larger.


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