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0.15ct Diamond (Marquise, 5.52×2.76mm, White) vs 0.15ct Diamond (Round, 3.45×3.45mm, White)


Quick summary: When looked from above (face-up position), 0.15ct Diamond (5.52×2.76mm, marquise cut) appears 16% larger than 0.15ct Diamond (3.45×3.45mm, round cut). See below how they compare side-by-side on a ring and finger.

0.15ct Diamond (marquise cut)
vs
0.15ct Diamond (round cut)
white
 
white
5.52×2.76 mm 3.45×3.45 mm
actual size
Actual size of 0.15ct Diamond (marquise cut, 5.52×2.76mm, White color)   Actual size of 0.15ct Diamond (round cut, 3.45×3.45mm, 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 0.15ct Diamond (round cut, 3.45×3.45mm) 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 21%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.15ct Diamond Marquise (5.52×2.76mm, White) and 0.15ct Diamond Round (3.45×3.45mm, 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) 0.15 Ct Diamond (Round)
5.52×2.76 mm vs 3.45×3.45 mm
10.82 mm²   9.35 mm²
Face-up size outline for 0.15ct Diamond (5.52×2.76mm, marquise cut)
Face-up size outline for 0.15ct Diamond (3.45×3.45mm, round cut)
0.15ct Diamond Marquise (5.52×2.76mm)
0.15ct Diamond Round (3.45×3.45mm)
Difference: 16% (1.47 mm²)
0.15ct Diamond (Marquise, 5.52×2.76mm) has approx. 16% more face-up area than 0.15ct Diamond (Round, 3.45×3.45mm).


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