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0.77ct Chrysoberyl (Round, 5.62×5.62mm, Light Yellowish Green) vs 0.4ct Emerald (Round, 5.02×5.02mm, Green)


Quick summary: When looked from above (face-up position), 0.77ct Chrysoberyl (5.62×5.62mm, round cut) appears 25% larger than 0.4ct Emerald (5.02×5.02mm, round cut). See below how they compare side-by-side on a ring and finger.

0.77ct Chrysoberyl (round cut)
vs
 0.4ct Emerald (round cut)
light yellowish green
 
green
5.62×5.62 mm 5.02×5.02 mm
actual size
Actual size of 0.77ct Chrysoberyl (round cut, 5.62×5.62mm, Light Yellowish Green color)   Actual size of 0.4ct Emerald (round cut, 5.02×5.02mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Yellowish Green 0.77ct Chrysoberyl (round cut, 5.62×5.62mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 0.4ct Emerald (round cut, 5.02×5.02mm) 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
 34% vs 30%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.77ct Chrysoberyl Round (5.62×5.62mm, Light Yellowish Green) and 0.4ct Emerald Round (5.02×5.02mm, 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.


0.77 Ct Chrysoberyl (Round) 0.4 Ct Emerald (Round)
5.62×5.62 mm vs 5.02×5.02 mm
24.81 mm²   19.79 mm²
Face-up size outline for 0.77ct Chrysoberyl (5.62×5.62mm, round cut)
Face-up size outline for 0.4ct Emerald (5.02×5.02mm, round cut)
0.77ct Chrysoberyl Round (5.62×5.62mm)
0.4ct Emerald Round (5.02×5.02mm)
Difference: 25% (5.02 mm²)
0.77ct Chrysoberyl (Round, 5.62×5.62mm) has approx. 25% more face-up area than 0.4ct Emerald (Round, 5.02×5.02mm).


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