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2ct Quartz (Pear, 12.28×7.4mm, Brown) vs 2ct Zircon (Pear, 10.16×6.12mm, Orange)


Quick summary: When looked from above (face-up position), 2ct Quartz (12.28×7.4mm, pear cut) appears 46% larger than 2ct Zircon (10.16×6.12mm, pear cut). See below how they compare side-by-side on a ring and finger.

2ct Quartz (pear cut)
vs
 2ct Zircon (pear cut)
brown
 
orange
12.28×7.4 mm 10.16×6.12 mm
actual size
Actual size of 2ct Quartz (pear cut, 12.28×7.4mm, Brown color)   Actual size of 2ct Zircon (pear cut, 10.16×6.12mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Brown 2ct Quartz (pear cut, 12.28×7.4mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 2ct Zircon (pear cut, 10.16×6.12mm) 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
 44% vs 37%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 2ct Quartz Pear (12.28×7.4mm, Brown) and 2ct Zircon Pear (10.16×6.12mm, 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.


2 Ct Quartz (Pear) 2 Ct Zircon (Pear)
12.28×7.4 mm vs 10.16×6.12 mm
66.34 mm²   45.39 mm²
Face-up size outline for 2ct Quartz (12.28×7.4mm, pear cut)
Face-up size outline for 2ct Zircon (10.16×6.12mm, pear cut)
2ct Quartz Pear (12.28×7.4mm)
2ct Zircon Pear (10.16×6.12mm)
Difference: 46% (20.95 mm²)
2ct Quartz (Pear, 12.28×7.4mm) has approx. 46% more face-up area than 2ct Zircon (Pear, 10.16×6.12mm).


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