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24ct Moissanite (Emerald, 19.8×14.67mm, White) vs 24ct Zircon (Emerald, 17.46×12.93mm, Orange)


Quick summary: When looked from above (face-up position), 24ct Moissanite (19.8×14.67mm, emerald cut) appears 29% larger than 24ct Zircon (17.46×12.93mm, emerald cut). See below how they compare side-by-side on a ring and finger.

24ct Moissanite (emerald cut)
vs
 24ct Zircon (emerald cut)
white
 
orange
19.8×14.67 mm 17.46×12.93 mm
actual size
Actual size of 24ct Moissanite (emerald cut, 19.8×14.67mm, White color)   Actual size of 24ct Zircon (emerald cut, 17.46×12.93mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 24ct Moissanite (emerald cut, 19.8×14.67mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 24ct Zircon (emerald cut, 17.46×12.93mm) 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
 87% vs 77%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 24ct Moissanite Emerald (19.8×14.67mm, White) and 24ct Zircon Emerald (17.46×12.93mm, 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 Moissanite for a given carat weight, because it has higher specific gravity (4.7 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.


24 Ct Moissanite (Emerald) 24 Ct Zircon (Emerald)
19.8×14.67 mm vs 17.46×12.93 mm
270.13 mm²   209.95 mm²
Face-up size outline for 24ct Moissanite (19.8×14.67mm, emerald cut)
Face-up size outline for 24ct Zircon (17.46×12.93mm, emerald cut)
24ct Moissanite Emerald (19.8×14.67mm)
24ct Zircon Emerald (17.46×12.93mm)
Difference: 29% (60.18 mm²)
24ct Moissanite (Emerald, 19.8×14.67mm) has approx. 29% more face-up area than 24ct Zircon (Emerald, 17.46×12.93mm).


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