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carat vs. color  length*  width*
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0.1 Ct Tourmaline (Round)

vs

0.2 Ct Tourmaline (Round)

light green
 
light green
3.02×3.02 mm 3.81×3.81 mm
actual size
Actual size of 0.1ct Tourmaline   Actual size of 0.2ct Tourmaline
 
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Ring: Skin tone:
Ring width: 3.0 mm
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Left finger image
Ring on left finger
Light Green  0.1ct Tourmaline on a ring
64 mm
Right finger image
Ring on a right finger
Light Green  0.2ct Tourmaline on a ring
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 0.1ct Tourmaline Round (3.02×3.02mm, Light Green ) and 0.2ct Tourmaline Round (3.81×3.81mm, Light 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 Tourmaline check what Amazon has to offer. You'll usually find quite a selection from many different vendors. Worth a check. For other high quality gemstones (Rubies, Saphhires, Emeralds) and especially Diamonds, I highly recommend JamesAllen.

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.


0.1 Ct Tourmaline (Round) 0.2 Ct Tourmaline (Round)
3.02×3.02 mm vs 3.81×3.81 mm
7.16 mm²   11.4 mm²
Face-up size outline
Face-up size outline
0.1ct Tourmaline Round (3.02×3.02mm)
0.2ct Tourmaline Round (3.81×3.81mm)
Difference: 59% (4.24 mm²)
0.2ct Tourmaline Round (3.81×3.81mm) has approx. 59% more face-up area than 0.1ct Tourmaline Round (3.02×3.02mm).


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.