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20ct Morganite (Princess, 16.06×16.06mm, Light Purple) vs 20ct Quartz (Princess, 16.36×16.36mm, Brown)


Quick summary: When looked from above (face-up position), 20ct Quartz (16.36×16.36mm, princess cut) appears 4% larger than 20ct Morganite (16.06×16.06mm, princess cut). See below how they compare side-by-side on a ring and finger.

20ct Morganite (princess cut)
vs
20ct Quartz (princess cut)
light purple
 
brown
16.06×16.06 mm 16.36×16.36 mm
actual size
Actual size of 20ct Morganite (princess cut, 16.06×16.06mm, Light Purple color)   Actual size of 20ct Quartz (princess cut, 16.36×16.36mm, Brown color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Purple 20ct Morganite (princess cut, 16.06×16.06mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Brown 20ct Quartz (princess cut, 16.36×16.36mm) 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
96% vs 97%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 20ct Morganite Princess (16.06×16.06mm, Light Purple) and 20ct Quartz Princess (16.36×16.36mm, Brown) 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, Morganite will face-up smaller than Quartz for a given carat weight, because it has higher specific gravity (2.8 vs. 2.65 - this means it's "heavier" compared to Quartz 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.


20 Ct Morganite (Princess) 20 Ct Quartz (Princess)
16.06×16.06 mm vs 16.36×16.36 mm
257.92 mm²   267.65 mm²
Face-up size outline for 20ct Quartz (16.36×16.36mm, princess cut)
Face-up size outline for 20ct Morganite (16.06×16.06mm, princess cut)
20ct Morganite Princess (16.06×16.06mm)
20ct Quartz Princess (16.36×16.36mm)
Difference: 4% (9.73 mm²)
20ct Quartz (Princess, 16.36×16.36mm) has approx. 4% more face-up area than 20ct Morganite (Princess, 16.06×16.06mm).


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