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2ct Topaz (Emerald, 9×7mm, Dark Bluish Green) vs 3ct Topaz (Emerald, 10×8mm, Blue)


Quick summary: When looked from above (face-up position), 3ct Topaz (10×8mm, emerald cut) appears 27% larger than 2ct Topaz (9×7mm, emerald cut). See below how they compare side-by-side on a ring and finger.

2ct Topaz (emerald cut)
vs
3ct Topaz (emerald cut)
dark bluish green
 
blue
9×7 mm 10×8 mm
actual size
Actual size of 2ct Topaz (emerald cut, 9×7mm, Dark Bluish Green color)   Actual size of 3ct Topaz (emerald cut, 10×8mm, Blue color)
 
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Ring: Skin tone:
Ring width: 3.0 mm
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Left finger image
Ring on left finger
Dark Bluish Green 2ct Topaz (emerald cut, 9×7mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 3ct Topaz (emerald cut, 10×8mm) 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
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Ring diameter: 16.9 mm
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Actual sizes of 2ct Topaz Emerald (9×7mm, Dark Bluish Green) and 3ct Topaz Emerald (10×8mm, 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.


2 Ct Topaz (Emerald) 3 Ct Topaz (Emerald)
9×7 mm vs 10×8 mm
58.59 mm²   74.4 mm²
Face-up size outline for 3ct Topaz (10×8mm, emerald cut)
Face-up size outline for 2ct Topaz (9×7mm, emerald cut)
2ct Topaz Emerald (9×7mm)
3ct Topaz Emerald (10×8mm)
Difference: 27% (15.81 mm²)
3ct Topaz Emerald (10×8mm) has approx. 27% more face-up area than 2ct Topaz Emerald (9×7mm).


Popular comparisons:

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Actual size is currently adjusted to screen.

If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.