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0.75ct Quartz (Princess, 5.47×5.47mm, Brown) vs 0.75ct Zircon (Princess, 4.52×4.52mm, Orange)


Quick summary: When looked from above (face-up position), 0.75ct Quartz (5.47×5.47mm, princess cut) appears 46% larger than 0.75ct Zircon (4.52×4.52mm, princess cut). See below how they compare side-by-side on a ring and finger.

0.75ct Quartz (princess cut)
vs
 0.75ct Zircon (princess cut)
brown
 
orange
5.47×5.47 mm 4.52×4.52 mm
actual size
Actual size of 0.75ct Quartz (princess cut, 5.47×5.47mm, Brown color)   Actual size of 0.75ct Zircon (princess cut, 4.52×4.52mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Brown 0.75ct Quartz (princess cut, 5.47×5.47mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 0.75ct Zircon (princess cut, 4.52×4.52mm) 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
 33% vs 27%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.75ct Quartz Princess (5.47×5.47mm, Brown) and 0.75ct Zircon Princess (4.52×4.52mm, Orange) 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, Zircon will face-up smaller than Quartz for a given carat weight, because it has higher specific gravity (4.7 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.


0.75 Ct Quartz (Princess) 0.75 Ct Zircon (Princess)
5.47×5.47 mm vs 4.52×4.52 mm
29.92 mm²   20.43 mm²
Face-up size outline for 0.75ct Quartz (5.47×5.47mm, princess cut)
Face-up size outline for 0.75ct Zircon (4.52×4.52mm, princess cut)
0.75ct Quartz Princess (5.47×5.47mm)
0.75ct Zircon Princess (4.52×4.52mm)
Difference: 46% (9.49 mm²)
0.75ct Quartz (Princess, 5.47×5.47mm) has approx. 46% more face-up area than 0.75ct Zircon (Princess, 4.52×4.52mm).


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