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1.5ct Diamond (Marquise, 11.9×5.95mm, White) vs 1.75ct Diamond (Marquise, 12.52×6.26mm, White)


Quick summary: When looked from above (face-up position), 1.75ct Diamond (12.52×6.26mm, marquise cut) appears 11% larger than 1.5ct Diamond (11.9×5.95mm, marquise cut). See below how they compare side-by-side on a ring and finger.

1.5ct Diamond (marquise cut)
vs
 1.75ct Diamond (marquise cut)
white
 
white
11.9×5.95 mm 12.52×6.26 mm
actual size
Actual size of 1.5ct Diamond (marquise cut, 11.9×5.95mm, White color)   Actual size of 1.75ct Diamond (marquise cut, 12.52×6.26mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 1.5ct Diamond (marquise cut, 11.9×5.95mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 1.75ct Diamond (marquise cut, 12.52×6.26mm) 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
 36% vs 38%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.5ct Diamond Marquise (11.9×5.95mm, White) and 1.75ct Diamond Marquise (12.52×6.26mm, 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.


1.5 Ct Diamond (Marquise) 1.75 Ct Diamond (Marquise)
11.9×5.95 mm vs 12.52×6.26 mm
50.27 mm²   55.65 mm²
Face-up size outline for 1.75ct Diamond (12.52×6.26mm, marquise cut)
Face-up size outline for 1.5ct Diamond (11.9×5.95mm, marquise cut)
1.5ct Diamond Marquise (11.9×5.95mm)
1.75ct Diamond Marquise (12.52×6.26mm)
Difference: 11% (5.38 mm²)
1.75ct Diamond (Marquise, 12.52×6.26mm) has approx. 11% more face-up area than 1.5ct Diamond (Marquise, 11.9×5.95mm).


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