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0.5ct Chrysoberyl (Cushion, 4.5×4.5mm, Light Yellowish Green) vs 0.5ct Beryl (Cushion, 5×5mm, Orange)


Quick summary: When looked from above (face-up position), 0.5ct Beryl (5×5mm, cushion cut) appears 23% larger than 0.5ct Chrysoberyl (4.5×4.5mm, cushion cut). See below how they compare side-by-side on a ring and finger.

0.5ct Chrysoberyl (cushion cut)
vs
 0.5ct Beryl (cushion cut)
light yellowish green
 
orange
4.5×4.5 mm 5×5 mm
actual size
Actual size of 0.5ct Chrysoberyl (cushion cut, 4.5×4.5mm, Light Yellowish Green color)   Actual size of 0.5ct Beryl (cushion cut, 5×5mm, Orange 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 0.5ct Chrysoberyl (cushion cut, 4.5×4.5mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 0.5ct Beryl (cushion cut, 5×5mm) 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
 27% vs 30%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.5ct Chrysoberyl Cushion (4.5×4.5mm, Light Yellowish Green) and 0.5ct Beryl Cushion (5×5mm, 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, Chrysoberyl will face-up smaller than Beryl for a given carat weight, because it has higher specific gravity (3.73 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.


0.5 Ct Chrysoberyl (Cushion) 0.5 Ct Beryl (Cushion)
4.5×4.5 mm vs 5×5 mm
18.23 mm²   22.5 mm²
Face-up size outline for 0.5ct Beryl (5×5mm, cushion cut)
Face-up size outline for 0.5ct Chrysoberyl (4.5×4.5mm, cushion cut)
0.5ct Chrysoberyl Cushion (4.5×4.5mm)
0.5ct Beryl Cushion (5×5mm)
Difference: 23% (4.27 mm²)
0.5ct Beryl (Cushion, 5×5mm) has approx. 23% more face-up area than 0.5ct Chrysoberyl (Cushion, 4.5×4.5mm).


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