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1ct Benitoite (Round, 6.16×6.16mm, Light Blue) vs 1ct Beryl (Round, 6.82×6.82mm, Orange)


Quick summary: When looked from above (face-up position), 1ct Beryl (6.82×6.82mm, round cut) appears 23% larger than 1ct Benitoite (6.16×6.16mm, round cut). See below how they compare side-by-side on a ring and finger.

1ct Benitoite (round cut)
vs
 1ct Beryl (round cut)
light blue
 
orange
6.16×6.16 mm 6.82×6.82 mm
actual size
Actual size of 1ct Benitoite (round cut, 6.16×6.16mm, Light Blue color)   Actual size of 1ct Beryl (round cut, 6.82×6.82mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Blue 1ct Benitoite (round cut, 6.16×6.16mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 1ct Beryl (round cut, 6.82×6.82mm) 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
 37% vs 41%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1ct Benitoite Round (6.16×6.16mm, Light Blue) and 1ct Beryl Round (6.82×6.82mm, 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, Benitoite will face-up smaller than Beryl for a given carat weight, because it has higher specific gravity (3.65 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.


1 Ct Benitoite (Round) 1 Ct Beryl (Round)
6.16×6.16 mm vs 6.82×6.82 mm
29.8 mm²   36.53 mm²
Face-up size outline for 1ct Beryl (6.82×6.82mm, round cut)
Face-up size outline for 1ct Benitoite (6.16×6.16mm, round cut)
1ct Benitoite Round (6.16×6.16mm)
1ct Beryl Round (6.82×6.82mm)
Difference: 23% (6.73 mm²)
1ct Beryl (Round, 6.82×6.82mm) has approx. 23% more face-up area than 1ct Benitoite (Round, 6.16×6.16mm).


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