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1ct Chrysoberyl (Marquise, 10.12×5.06mm, Dark Green) vs 1ct Emerald (Marquise, 11.26×5.63mm, Green)


Quick summary: When looked from above (face-up position), 1ct Emerald (11.26×5.63mm, marquise cut) appears 24% larger than 1ct Chrysoberyl (10.12×5.06mm, marquise cut). See below how they compare side-by-side on a ring and finger.

1ct Chrysoberyl (marquise cut)
vs
1ct Emerald (marquise cut)
dark green
 
green
10.12×5.06 mm 11.26×5.63 mm
actual size
Actual size of 1ct Chrysoberyl (marquise cut, 10.12×5.06mm, Dark Green color)   Actual size of 1ct Emerald (marquise cut, 11.26×5.63mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Dark Green 1ct Chrysoberyl (marquise cut, 10.12×5.06mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 1ct Emerald (marquise cut, 11.26×5.63mm) 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
30% vs 34%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1ct Chrysoberyl Marquise (10.12×5.06mm, Dark Green) and 1ct Emerald Marquise (11.26×5.63mm, Green) 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, Chrysoberyl will face-up smaller than Emerald for a given carat weight, because it has higher specific gravity (3.73 vs. 2.72 - this means it's "heavier" compared to Emerald 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.


1 Ct Chrysoberyl (Marquise) 1 Ct Emerald (Marquise)
10.12×5.06 mm vs 11.26×5.63 mm
36.36 mm²   45.01 mm²
Face-up size outline for 1ct Emerald (11.26×5.63mm, marquise cut)
Face-up size outline for 1ct Chrysoberyl (10.12×5.06mm, marquise cut)
1ct Chrysoberyl Marquise (10.12×5.06mm)
1ct Emerald Marquise (11.26×5.63mm)
Difference: 24% (8.65 mm²)
1ct Emerald (Marquise, 11.26×5.63mm) has approx. 24% more face-up area than 1ct Chrysoberyl (Marquise, 10.12×5.06mm).


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