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0.15ct Diamond (Marquise, 5.52×2.76mm, White) vs 1ct Diamond (Oval, 7.2×5mm, White)


Quick summary: When looked from above (face-up position), 1ct Diamond (7.2×5mm, oval cut) appears 2.7 times larger than 0.15ct Diamond (5.52×2.76mm, marquise cut). See below how they compare side-by-side on a ring and finger.

0.15ct Diamond (marquise cut)
vs
1ct Diamond (oval cut)
white
 
white
5.52×2.76 mm 7.2×5 mm
actual size
Actual size of 0.15ct Diamond (marquise cut, 5.52×2.76mm, White color)   Actual size of 1ct Diamond (oval cut, 7.2×5mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 0.15ct Diamond (marquise cut, 5.52×2.76mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 1ct Diamond (oval cut, 7.2×5mm) 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
17% vs 30%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.15ct Diamond Marquise (5.52×2.76mm, White) and 1ct Diamond Oval (7.2×5mm, White) 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.


0.15 Ct Diamond (Marquise) 1 Ct Diamond (Oval)
5.52×2.76 mm vs 7.2×5 mm
10.82 mm²   29.52 mm²
Face-up size outline for 1ct Diamond (7.2×5mm, oval cut)
Face-up size outline for 0.15ct Diamond (5.52×2.76mm, marquise cut)
0.15ct Diamond Marquise (5.52×2.76mm)
1ct Diamond Oval (7.2×5mm)
Difference: 173% (18.7 mm²)
1ct Diamond (Oval, 7.2×5mm) has approx. 173% more face-up area than 0.15ct Diamond (Marquise, 5.52×2.76mm). In other words, it's 2.73x larger.


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