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0.3ct Sapphire (Round, 4×4mm, Yellow) vs 0.3ct Sapphire (Oval, 5×4mm, Blue)


Quick summary: When looked from above (face-up position), 0.3ct Sapphire (5×4mm, oval cut) appears 30% larger than 0.3ct Sapphire (4×4mm, round cut). See below how they compare side-by-side on a ring and finger.

0.3ct Sapphire (round cut)
vs
0.3ct Sapphire (oval cut)
yellow
 
blue
4×4 mm 5×4 mm
actual size
Actual size of 0.3ct Sapphire (round cut, 4×4mm, Yellow color)   Actual size of 0.3ct Sapphire (oval cut, 5×4mm, Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Yellow 0.3ct Sapphire (round cut, 4×4mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 0.3ct Sapphire (oval cut, 5×4mm) 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
24% vs 24%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.3ct Sapphire Round (4×4mm, Yellow) and 0.3ct Sapphire Oval (5×4mm, 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.


0.3 Ct Sapphire (Round) 0.3 Ct Sapphire (Oval)
4×4 mm vs 5×4 mm
12.57 mm²   16.4 mm²
Face-up size outline for 0.3ct Sapphire (5×4mm, oval cut)
Face-up size outline for 0.3ct Sapphire (4×4mm, round cut)
0.3ct Sapphire Round (4×4mm)
0.3ct Sapphire Oval (5×4mm)
Difference: 30% (3.83 mm²)
0.3ct Sapphire (Oval, 5×4mm) has approx. 30% more face-up area than 0.3ct Sapphire (Round, 4×4mm).


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