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3.5ct Moissanite (Cabochon, 11.18×7.45mm, White) vs 3.5ct Beryl (Cabochon, 11.82×7.88mm, Orange)


Quick summary: When looked from above (face-up position), 3.5ct Beryl (11.82×7.88mm, cabochon cut) appears 12% larger than 3.5ct Moissanite (11.18×7.45mm, cabochon cut). See below how they compare side-by-side on a ring and finger.

3.5ct Moissanite (cabochon cut)
vs
3.5ct Beryl (cabochon cut)
white
 
orange
11.18×7.45 mm 11.82×7.88 mm
actual size
Actual size of 3.5ct Moissanite (cabochon cut, 11.18×7.45mm, White color)   Actual size of 3.5ct Beryl (cabochon cut, 11.82×7.88mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 3.5ct Moissanite (cabochon cut, 11.18×7.45mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 3.5ct Beryl (cabochon cut, 11.82×7.88mm) 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
45% vs 47%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 3.5ct Moissanite Cabochon (11.18×7.45mm, White) and 3.5ct Beryl Cabochon (11.82×7.88mm, 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, Moissanite will face-up smaller than Beryl for a given carat weight, because it has higher specific gravity (3.22 vs. 2.72 - this means it's "heavier" compared to Beryl 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.


3.5 Ct Moissanite (Cabochon) 3.5 Ct Beryl (Cabochon)
11.18×7.45 mm vs 11.82×7.88 mm
68.3 mm²   76.38 mm²
Face-up size outline for 3.5ct Beryl (11.82×7.88mm, cabochon cut)
Face-up size outline for 3.5ct Moissanite (11.18×7.45mm, cabochon cut)
3.5ct Moissanite Cabochon (11.18×7.45mm)
3.5ct Beryl Cabochon (11.82×7.88mm)
Difference: 12% (8.08 mm²)
3.5ct Beryl (Cabochon, 11.82×7.88mm) has approx. 12% more face-up area than 3.5ct Moissanite (Cabochon, 11.18×7.45mm).


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