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1 Ct Tanzanite (Round)

vs

0.35 Ct Tanzanite (Round)

blue
 
blue
6.37×6.37 mm 4.49×4.49 mm
actual size
Actual size of 1ct Tanzanite   Actual size of 0.35ct Tanzanite
 
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Ring: Skin tone:
Ring width: 3.0 mm
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Left finger image
Ring on left finger
Blue 1ct Tanzanite on a ring
64 mm
Right finger image
Ring on a right finger
Blue 0.35ct Tanzanite 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 1ct Tanzanite Round (6.37×6.37mm, Blue) and 0.35ct Tanzanite Round (4.49×4.49mm, 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 Tanzanite 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.


1 Ct Tanzanite (Round) 0.35 Ct Tanzanite (Round)
6.37×6.37 mm vs 4.49×4.49 mm
31.87 mm²   15.83 mm²
Face-up size outline
Face-up size outline
1ct Tanzanite Round (6.37×6.37mm)
0.35ct Tanzanite Round (4.49×4.49mm)
Difference: 101% (16.04 mm²)
1ct Tanzanite Round (6.37×6.37mm) has approx. 101% more face-up area than 0.35ct Tanzanite Round (4.49×4.49mm).


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.