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0.75ct Topaz (Round, 5.66×5.66mm, Blue) vs 0.5ct Topaz (Round, 4.95×4.95mm, Blue)


Quick summary: When looked from above (face-up position), 0.75ct Topaz (5.66×5.66mm, round cut) appears 31% larger than 0.5ct Topaz (4.95×4.95mm, round cut). See below how they compare side-by-side on a ring and finger.

0.75ct Topaz (round cut)
vs
 0.5ct Topaz (round cut)
blue
 
blue
5.66×5.66 mm 4.95×4.95 mm
actual size
Actual size of 0.75ct Topaz (round cut, 5.66×5.66mm, Blue color)   Actual size of 0.5ct Topaz (round cut, 4.95×4.95mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 0.75ct Topaz (round cut, 5.66×5.66mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 0.5ct Topaz (round cut, 4.95×4.95mm) 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
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Actual sizes of 0.75ct Topaz Round (5.66×5.66mm, Blue) and 0.5ct Topaz Round (4.95×4.95mm, Blue) 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

The face-up size depends on the shape of the gem, its weight and 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.


0.75 Ct Topaz (Round) 0.5 Ct Topaz (Round)
5.66×5.66 mm vs 4.95×4.95 mm
25.16 mm²   19.24 mm²
Face-up size outline for 0.75ct Topaz (5.66×5.66mm, round cut)
Face-up size outline for 0.5ct Topaz (4.95×4.95mm, round cut)
0.75ct Topaz Round (5.66×5.66mm)
0.5ct Topaz Round (4.95×4.95mm)
Difference: 31% (5.92 mm²)
0.75ct Topaz (Round, 5.66×5.66mm) has approx. 31% more face-up area than 0.5ct Topaz (Round, 4.95×4.95mm).


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