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1.75ct Quartz (Princess, 7.26×7.26mm, Brown) vs 1.75ct Zircon (Princess, 6×6mm, Orange)


Quick summary: When looked from above (face-up position), 1.75ct Quartz (7.26×7.26mm, princess cut) appears 46% larger than 1.75ct Zircon (6×6mm, princess cut). See below how they compare side-by-side on a ring and finger.

1.75ct Quartz (princess cut)
vs
1.75ct Zircon (princess cut)
brown
 
orange
7.26×7.26 mm 6×6 mm
actual size
Actual size of 1.75ct Quartz (princess cut, 7.26×7.26mm, Brown color)   Actual size of 1.75ct Zircon (princess cut, 6×6mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Brown 1.75ct Quartz (princess cut, 7.26×7.26mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 1.75ct Zircon (princess cut, 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
43% vs 36%
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Ring diameter: 16.9 mm
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Actual sizes of 1.75ct Quartz Princess (7.26×7.26mm, Brown) and 1.75ct Zircon Princess (6×6mm, 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.


1.75 Ct Quartz (Princess) 1.75 Ct Zircon (Princess)
7.26×7.26 mm vs 6×6 mm
52.71 mm²   36 mm²
Face-up size outline for 1.75ct Quartz (7.26×7.26mm, princess cut)
Face-up size outline for 1.75ct Zircon (6×6mm, princess cut)
1.75ct Quartz Princess (7.26×7.26mm)
1.75ct Zircon Princess (6×6mm)
Difference: 46% (16.71 mm²)
1.75ct Quartz (Princess, 7.26×7.26mm) has approx. 46% more face-up area than 1.75ct Zircon (Princess, 6×6mm).


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