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20ct Beryl (Round, 18.45×18.45mm, Orange) vs 20ct Almandine (Round, 16.16×16.16mm, Dark Red)


Quick summary: When looked from above (face-up position), 20ct Beryl (18.45×18.45mm, round cut) appears 30% larger than 20ct Almandine (16.16×16.16mm, round cut). See below how they compare side-by-side on a ring and finger.

20ct Beryl (round cut)
vs
 20ct Almandine (round cut)
orange
 
dark red
18.45×18.45 mm 16.16×16.16 mm
actual size
Actual size of 20ct Beryl (round cut, 18.45×18.45mm, Orange color)   Actual size of 20ct Almandine (round cut, 16.16×16.16mm, Dark Red color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 20ct Beryl (round cut, 18.45×18.45mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Dark Red 20ct Almandine (round cut, 16.16×16.16mm) 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
 110% vs 96%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 20ct Beryl Round (18.45×18.45mm, Orange) and 20ct Almandine Round (16.16×16.16mm, Dark Red) 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, Almandine will face-up smaller than Beryl for a given carat weight, because it has higher specific gravity (4.05 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.


20 Ct Beryl (Round) 20 Ct Almandine (Round)
18.45×18.45 mm vs 16.16×16.16 mm
267.35 mm²   205.1 mm²
Face-up size outline for 20ct Beryl (18.45×18.45mm, round cut)
Face-up size outline for 20ct Almandine (16.16×16.16mm, round cut)
20ct Beryl Round (18.45×18.45mm)
20ct Almandine Round (16.16×16.16mm)
Difference: 30% (62.25 mm²)
20ct Beryl (Round, 18.45×18.45mm) has approx. 30% more face-up area than 20ct Almandine (Round, 16.16×16.16mm).


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