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1ct Kunzite (Trillion, 7.89×7.89mm, Light Purple) vs 1ct Morganite (Trillion, 8.23×8.23mm, Light Purple)


Quick summary: When looked from above (face-up position), 1ct Morganite (8.23×8.23mm, trillion cut) appears 9% larger than 1ct Kunzite (7.89×7.89mm, trillion cut). See below how they compare side-by-side on a ring and finger.

1ct Kunzite (trillion cut)
vs
1ct Morganite (trillion cut)
light purple
 
light purple
7.89×7.89 mm 8.23×8.23 mm
actual size
Actual size of 1ct Kunzite (trillion cut, 7.89×7.89mm, Light Purple color)   Actual size of 1ct Morganite (trillion cut, 8.23×8.23mm, 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 1ct Kunzite (trillion cut, 7.89×7.89mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Purple 1ct Morganite (trillion cut, 8.23×8.23mm) 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
47% vs 49%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1ct Kunzite Trillion (7.89×7.89mm, Light Purple) and 1ct Morganite Trillion (8.23×8.23mm, 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 Ct Kunzite (Trillion) 1 Ct Morganite (Trillion)
7.89×7.89 mm vs 8.23×8.23 mm
38.6 mm²   41.99 mm²
Face-up size outline for 1ct Morganite (8.23×8.23mm, trillion cut)
Face-up size outline for 1ct Kunzite (7.89×7.89mm, trillion cut)
1ct Kunzite Trillion (7.89×7.89mm)
1ct Morganite Trillion (8.23×8.23mm)
Difference: 9% (3.39 mm²)
1ct Morganite (Trillion, 8.23×8.23mm) has approx. 9% more face-up area than 1ct Kunzite (Trillion, 7.89×7.89mm).


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