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22ct Cubic Zirconia (Pear, 21.23×12.79mm, White) vs 22ct Moissanite (Pear, 25.61×15.43mm, White)


Quick summary: When looked from above (face-up position), 22ct Moissanite (25.61×15.43mm, pear cut) appears 46% larger than 22ct Cubic Zirconia (21.23×12.79mm, pear cut). See below how they compare side-by-side on a ring and finger.

22ct Cubic Zirconia (pear cut)
vs
22ct Moissanite (pear cut)
white
 
white
21.23×12.79 mm 25.61×15.43 mm
actual size
Actual size of 22ct Cubic Zirconia (pear cut, 21.23×12.79mm, White color)   Actual size of 22ct Moissanite (pear cut, 25.61×15.43mm, White color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 22ct Cubic Zirconia (pear cut, 21.23×12.79mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 22ct Moissanite (pear cut, 25.61×15.43mm) 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
76% vs 92%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 22ct Cubic Zirconia Pear (21.23×12.79mm, White) and 22ct Moissanite Pear (25.61×15.43mm, White) 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, Cubic Zirconia will face-up smaller than Moissanite for a given carat weight, because it has higher specific gravity (5.65 vs. 3.22 - this means it's "heavier" compared to Moissanite 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.


22 Ct Cubic Zirconia (Pear) 22 Ct Moissanite (Pear)
21.23×12.79 mm vs 25.61×15.43 mm
198.22 mm²   288.47 mm²
Face-up size outline for 22ct Moissanite (25.61×15.43mm, pear cut)
Face-up size outline for 22ct Cubic Zirconia (21.23×12.79mm, pear cut)
22ct Cubic Zirconia Pear (21.23×12.79mm)
22ct Moissanite Pear (25.61×15.43mm)
Difference: 46% (90.25 mm²)
22ct Moissanite (Pear, 25.61×15.43mm) has approx. 46% more face-up area than 22ct Cubic Zirconia (Pear, 21.23×12.79mm).


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