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5.14ct Diamond (Princess, 8.2×12.25mm, White) vs 3ct Diamond (Oval, 11.7×7.8mm, Light Blue)


Quick summary: When looked from above (face-up position), 5.14ct Diamond (8.2×12.25mm, princess cut) appears 34% larger than 3ct Colored Diamond (11.7×7.8mm, oval cut). See below how they compare side-by-side on a ring and finger.

5.14ct Diamond (princess cut)
vs
 3ct Diamond (oval cut)
white
 
light blue
8.2×12.25 mm 11.7×7.8 mm
actual size
Actual size of 5.14ct Diamond (princess cut, 8.2×12.25mm, White color)   Actual size of 3ct Diamond (oval cut, 11.7×7.8mm, Light Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 5.14ct Diamond (princess cut, 8.2×12.25mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Blue 3ct Diamond (oval cut, 11.7×7.8mm) 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
 73% vs 47%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 5.14ct Diamond Princess (8.2×12.25mm, White) and 3ct Diamond Oval (11.7×7.8mm, Light 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.


5.14 Ct Diamond (Princess) 3 Ct Colored Diamond (Oval)
8.2×12.25 mm vs 11.7×7.8 mm
100.45 mm²   74.83 mm²
Face-up size outline for 5.14ct Diamond (8.2×12.25mm, princess cut)
Face-up size outline for 3ct Diamond (11.7×7.8mm, oval cut)
5.14ct Diamond Princess (8.2×12.25mm)
3ct Colored Diamond Oval (11.7×7.8mm)
Difference: 34% (25.62 mm²)
5.14ct Diamond (Princess, 8.2×12.25mm) has approx. 34% more face-up area than 3ct Colored Diamond (Oval, 11.7×7.8mm).


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