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1.8ct Tourmaline (Oval, 10.02×6.68mm, Violet) vs 1ct Tourmaline (Oval, 8.24×5.49mm, Light Green )


Quick summary: When looked from above (face-up position), 1.8ct Tourmaline (10.02×6.68mm, oval cut) appears 48% larger than 1ct Tourmaline (8.24×5.49mm, oval cut). See below how they compare side-by-side on a ring and finger.

1.8ct Tourmaline (oval cut)
vs
 1ct Tourmaline (oval cut)
violet
 
light green
10.02×6.68 mm 8.24×5.49 mm
actual size
Actual size of 1.8ct Tourmaline (oval cut, 10.02×6.68mm, Violet color)   Actual size of 1ct Tourmaline (oval cut, 8.24×5.49mm, Light Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Violet 1.8ct Tourmaline (oval cut, 10.02×6.68mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Green 1ct Tourmaline (oval cut, 8.24×5.49mm) 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
 40% vs 33%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.8ct Tourmaline Oval (10.02×6.68mm, Violet) and 1ct Tourmaline Oval (8.24×5.49mm, 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 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.


1.8 Ct Tourmaline (Oval) 1 Ct Tourmaline (Oval)
10.02×6.68 mm vs 8.24×5.49 mm
54.89 mm²   37.09 mm²
Face-up size outline for 1.8ct Tourmaline (10.02×6.68mm, oval cut)
Face-up size outline for 1ct Tourmaline (8.24×5.49mm, oval cut)
1.8ct Tourmaline Oval (10.02×6.68mm)
1ct Tourmaline Oval (8.24×5.49mm)
Difference: 48% (17.8 mm²)
1.8ct Tourmaline (Oval, 10.02×6.68mm) has approx. 48% more face-up area than 1ct Tourmaline (Oval, 8.24×5.49mm).


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