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3.36ct Topaz (Baguette, 10.82×7.21mm, Blue) vs 2.22ct Tourmaline (Emerald, 9×6mm, Dark Bluish Green)


Quick summary: When looked from above (face-up position), 3.36ct Topaz (10.82×7.21mm, baguette cut) appears 55% larger than 2.22ct Tourmaline (9×6mm, emerald cut). See below how they compare side-by-side on a ring and finger.

3.36ct Topaz (baguette cut)
vs
 2.22ct Tourmaline (emerald cut)
blue
 
dark bluish green
10.82×7.21 mm 9×6 mm
actual size
Actual size of 3.36ct Topaz (baguette cut, 10.82×7.21mm, Blue color)   Actual size of 2.22ct Tourmaline (emerald cut, 9×6mm, Dark Bluish Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 3.36ct Topaz (baguette cut, 10.82×7.21mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Dark Bluish Green 2.22ct Tourmaline (emerald cut, 9×6mm) 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
 43% vs 36%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 3.36ct Topaz Baguette (10.82×7.21mm, Blue) and 2.22ct Tourmaline Emerald (9×6mm, Dark Bluish Green) 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 Tourmaline for a given carat weight, because it has higher specific gravity (3.53 vs. 3.06 - this means it's "heavier" compared to Tourmaline 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.


3.36 Ct Topaz (Baguette) 2.22 Ct Tourmaline (Emerald)
10.82×7.21 mm vs 9×6 mm
78.01 mm²   50.22 mm²
Face-up size outline for 3.36ct Topaz (10.82×7.21mm, baguette cut)
Face-up size outline for 2.22ct Tourmaline (9×6mm, emerald cut)
3.36ct Topaz Baguette (10.82×7.21mm)
2.22ct Tourmaline Emerald (9×6mm)
Difference: 55% (27.79 mm²)
3.36ct Topaz (Baguette, 10.82×7.21mm) has approx. 55% more face-up area than 2.22ct Tourmaline (Emerald, 9×6mm).


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