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7ct Diamond (Marquise, 19.88×9.94mm, White) vs 7ct Diamond (Oval, 15.53×10.35mm, White)


Quick summary: When looked from above (face-up position), 7ct Diamond (19.88×9.94mm, marquise cut) appears 6% larger than 7ct Diamond (15.53×10.35mm, oval cut). See below how they compare side-by-side on a ring and finger.

7ct Diamond (marquise cut)
vs
 7ct Diamond (oval cut)
white
 
white
19.88×9.94 mm 15.53×10.35 mm
actual size
Actual size of 7ct Diamond (marquise cut, 19.88×9.94mm, White color)   Actual size of 7ct Diamond (oval cut, 15.53×10.35mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 7ct Diamond (marquise cut, 19.88×9.94mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 7ct Diamond (oval cut, 15.53×10.35mm) 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
 59% vs 62%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 7ct Diamond Marquise (19.88×9.94mm, White) and 7ct Diamond Oval (15.53×10.35mm, 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.


7 Ct Diamond (Marquise) 7 Ct Diamond (Oval)
19.88×9.94 mm vs 15.53×10.35 mm
140.3 mm²   131.8 mm²
Face-up size outline for 7ct Diamond (19.88×9.94mm, marquise cut)
Face-up size outline for 7ct Diamond (15.53×10.35mm, oval cut)
7ct Diamond Marquise (19.88×9.94mm)
7ct Diamond Oval (15.53×10.35mm)
Difference: 6% (8.5 mm²)
7ct Diamond (Marquise, 19.88×9.94mm) has approx. 6% more face-up area than 7ct Diamond (Oval, 15.53×10.35mm).


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