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4.54ct Diamond (Marquise, 17.2×8.6mm, White) vs 5ct Diamond (Marquise, 16.6×8.9mm, White)


Quick summary: When looked from above (face-up position), 4.54ct Diamond (17.2×8.6mm, marquise cut) appears 0.1% larger than 5ct Diamond (16.6×8.9mm, marquise cut). See below how they compare side-by-side on a ring and finger.

4.54ct Diamond (marquise cut)
vs
5ct Diamond (marquise cut)
white
 
white
17.2×8.6 mm 16.6×8.9 mm
actual size
Actual size of 4.54ct Diamond (marquise cut, 17.2×8.6mm, White color)   Actual size of 5ct Diamond (marquise cut, 16.6×8.9mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 4.54ct Diamond (marquise cut, 17.2×8.6mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 5ct Diamond (marquise cut, 16.6×8.9mm) 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
51% vs 53%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 4.54ct Diamond Marquise (17.2×8.6mm, White) and 5ct Diamond Marquise (16.6×8.9mm, 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.


4.54 Ct Diamond (Marquise) 5 Ct Diamond (Marquise)
17.2×8.6 mm vs 16.6×8.9 mm
105.02 mm²   104.9 mm²
Face-up size outline for 4.54ct Diamond (17.2×8.6mm, marquise cut)
Face-up size outline for 5ct Diamond (16.6×8.9mm, marquise cut)
4.54ct Diamond Marquise (17.2×8.6mm)
5ct Diamond Marquise (16.6×8.9mm)
Difference: 0.1% (0.12 mm²)
4.54ct Diamond (Marquise, 17.2×8.6mm) has approx. 0.1% more face-up area than 5ct Diamond (Marquise, 16.6×8.9mm).


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