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20ct Topaz (Emerald, 18.08×13.39mm, Blue) vs 14.9ct Topaz (Emerald, 16.38×12.13mm, Blue)


Quick summary: When looked from above (face-up position), 20ct Topaz (18.08×13.39mm, emerald cut) appears 22% larger than 14.9ct Topaz (16.38×12.13mm, emerald cut). See below how they compare side-by-side on a ring and finger.

20ct Topaz (emerald cut)
vs
 14.9ct Topaz (emerald cut)
blue
 
blue
18.08×13.39 mm 16.38×12.13 mm
actual size
Actual size of 20ct Topaz (emerald cut, 18.08×13.39mm, Blue color)   Actual size of 14.9ct Topaz (emerald cut, 16.38×12.13mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 20ct Topaz (emerald cut, 18.08×13.39mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 14.9ct Topaz (emerald cut, 16.38×12.13mm) 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
 80% vs 72%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 20ct Topaz Emerald (18.08×13.39mm, Blue) and 14.9ct Topaz Emerald (16.38×12.13mm, 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.


20 Ct Topaz (Emerald) 14.9 Ct Topaz (Emerald)
18.08×13.39 mm vs 16.38×12.13 mm
225.14 mm²   184.78 mm²
Face-up size outline for 20ct Topaz (18.08×13.39mm, emerald cut)
Face-up size outline for 14.9ct Topaz (16.38×12.13mm, emerald cut)
20ct Topaz Emerald (18.08×13.39mm)
14.9ct Topaz Emerald (16.38×12.13mm)
Difference: 22% (40.36 mm²)
20ct Topaz (Emerald, 18.08×13.39mm) has approx. 22% more face-up area than 14.9ct Topaz (Emerald, 16.38×12.13mm).


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