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5ct Topaz (Round, 10.66×10.66mm, Blue) vs 5ct Beryl (Round, 11.63×11.63mm, Orange)


Quick summary: When looked from above (face-up position), 5ct Beryl (11.63×11.63mm, round cut) appears 19% larger than 5ct Topaz (10.66×10.66mm, round cut). See below how they compare side-by-side on a ring and finger.

5ct Topaz (round cut)
vs
 5ct Beryl (round cut)
blue
 
orange
10.66×10.66 mm 11.63×11.63 mm
actual size
Actual size of 5ct Topaz (round cut, 10.66×10.66mm, Blue color)   Actual size of 5ct Beryl (round cut, 11.63×11.63mm, Orange color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 5ct Topaz (round cut, 10.66×10.66mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 5ct Beryl (round cut, 11.63×11.63mm) 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
 64% vs 69%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 5ct Topaz Round (10.66×10.66mm, Blue) and 5ct Beryl Round (11.63×11.63mm, 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, Topaz will face-up smaller than Beryl for a given carat weight, because it has higher specific gravity (3.53 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.


5 Ct Topaz (Round) 5 Ct Beryl (Round)
10.66×10.66 mm vs 11.63×11.63 mm
89.25 mm²   106.23 mm²
Face-up size outline for 5ct Beryl (11.63×11.63mm, round cut)
Face-up size outline for 5ct Topaz (10.66×10.66mm, round cut)
5ct Topaz Round (10.66×10.66mm)
5ct Beryl Round (11.63×11.63mm)
Difference: 19% (16.98 mm²)
5ct Beryl (Round, 11.63×11.63mm) has approx. 19% more face-up area than 5ct Topaz (Round, 10.66×10.66mm).


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