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0.2ct Sapphire (Round, 3.5×3.5mm, Blue) vs 0.62ct Sapphire (Oval, 6.45×4.3mm, Blue)


Quick summary: When looked from above (face-up position), 0.62ct Sapphire (6.45×4.3mm, oval cut) appears 2.4 times larger than 0.2ct Sapphire (3.5×3.5mm, round cut). See below how they compare side-by-side on a ring and finger.

0.2ct Sapphire (round cut)
vs
 0.62ct Sapphire (oval cut)
blue
 
blue
3.5×3.5 mm 6.45×4.3 mm
actual size
Actual size of 0.2ct Sapphire (round cut, 3.5×3.5mm, Blue color)   Actual size of 0.62ct Sapphire (oval cut, 6.45×4.3mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 0.2ct Sapphire (round cut, 3.5×3.5mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 0.62ct Sapphire (oval cut, 6.45×4.3mm) 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
 21% vs 26%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.2ct Sapphire Round (3.5×3.5mm, Blue) and 0.62ct Sapphire Oval (6.45×4.3mm, 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.


0.2 Ct Sapphire (Round) 0.62 Ct Sapphire (Oval)
3.5×3.5 mm vs 6.45×4.3 mm
9.62 mm²   22.74 mm²
Face-up size outline for 0.62ct Sapphire (6.45×4.3mm, oval cut)
Face-up size outline for 0.2ct Sapphire (3.5×3.5mm, round cut)
0.2ct Sapphire Round (3.5×3.5mm)
0.62ct Sapphire Oval (6.45×4.3mm)
Difference: 136% (13.12 mm²)
0.62ct Sapphire (Oval, 6.45×4.3mm) has approx. 136% more face-up area than 0.2ct Sapphire (Round, 3.5×3.5mm). In other words, it's 2.36x larger.


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