1.75ct Moissanite (Princess, 6.8×6.8mm, White) vs 1.75ct Cubic Zirconia (Princess, 5.64×5.64mm, White)
Quick summary: When looked from above (face-up position), 1.75ct Moissanite (6.8×6.8mm, princess cut) appears 45% larger than 1.75ct Cubic Zirconia (5.64×5.64mm, princess cut). See below how they compare side-by-side on a ring and finger.
| 1.75ct Moissanite (princess cut) |
vs
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1.75ct Cubic Zirconia (princess cut) |
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white |
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| 6.8×6.8 mm | 5.64×5.64 mm | |
| actual size | ||
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Actual size is set for screen
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Ring:
Skin tone:
Ring width: 3.0 mm
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64 mm |
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Actual sizes of
1.75ct Moissanite Princess (6.8×6.8mm, White)
and
1.75ct Cubic Zirconia Princess (5.64×5.64mm, 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.
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 Moissanite (Princess) | 1.75 Ct Cubic Zirconia (Princess) | |
| 6.8×6.8 mm | vs | 5.64×5.64 mm |
| 46.24 mm² | 31.81 mm² |
| 1.75ct Moissanite Princess (6.8×6.8mm) | |
| 1.75ct Cubic Zirconia Princess (5.64×5.64mm) | |
| Difference: 45% (14.43 mm²) |
1.75ct Moissanite (Princess, 6.8×6.8mm) has approx. 45% more face-up area than 1.75ct Cubic Zirconia (Princess, 5.64×5.64mm).
Popular comparisons:
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