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1.75ct Kunzite (Marquise, 12.64×6.32mm, Light Purple) vs 1.75ct Morganite (Marquise, 13.2×6.6mm, Light Purple)


Quick summary: When looked from above (face-up position), 1.75ct Morganite (13.2×6.6mm, marquise cut) appears 9% larger than 1.75ct Kunzite (12.64×6.32mm, marquise cut). See below how they compare side-by-side on a ring and finger.

1.75ct Kunzite (marquise cut)
vs
 1.75ct Morganite (marquise cut)
light purple
 
light purple
12.64×6.32 mm 13.2×6.6 mm
actual size
Actual size of 1.75ct Kunzite (marquise cut, 12.64×6.32mm, Light Purple color)   Actual size of 1.75ct Morganite (marquise cut, 13.2×6.6mm, Light Purple color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Purple 1.75ct Kunzite (marquise cut, 12.64×6.32mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Purple 1.75ct Morganite (marquise cut, 13.2×6.6mm) 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
 38% vs 40%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.75ct Kunzite Marquise (12.64×6.32mm, Light Purple) and 1.75ct Morganite Marquise (13.2×6.6mm, Light Purple) 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

All things being equal, Kunzite will face-up smaller than Morganite for a given carat weight, because it has higher specific gravity (3.18 vs. 2.8 - this means it's "heavier" compared to Morganite of the same size). Face-up size also depends heavily on 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.


1.75 Ct Kunzite (Marquise) 1.75 Ct Morganite (Marquise)
12.64×6.32 mm vs 13.2×6.6 mm
56.72 mm²   61.86 mm²
Face-up size outline for 1.75ct Morganite (13.2×6.6mm, marquise cut)
Face-up size outline for 1.75ct Kunzite (12.64×6.32mm, marquise cut)
1.75ct Kunzite Marquise (12.64×6.32mm)
1.75ct Morganite Marquise (13.2×6.6mm)
Difference: 9% (5.14 mm²)
1.75ct Morganite (Marquise, 13.2×6.6mm) has approx. 9% more face-up area than 1.75ct Kunzite (Marquise, 12.64×6.32mm).


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