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2.5ct Amethyst (Oval, 11.78×7.85mm, Violet) vs 2.5ct Amethyst (Round, 9.31×9.31mm, Violet)


Quick summary: When looked from above (face-up position), 2.5ct Amethyst (11.78×7.85mm, oval cut) appears 11% larger than 2.5ct Amethyst (9.31×9.31mm, round cut). See below how they compare side-by-side on a ring and finger.

2.5ct Amethyst (oval cut)
vs
2.5ct Amethyst (round cut)
violet
 
violet
11.78×7.85 mm 9.31×9.31 mm
actual size
Actual size of 2.5ct Amethyst (oval cut, 11.78×7.85mm, Violet color)   Actual size of 2.5ct Amethyst (round cut, 9.31×9.31mm, Violet color)
 
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Ring: Skin tone:
Ring width: 3.0 mm
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Left finger image
Ring on left finger
Violet 2.5ct Amethyst (oval cut, 11.78×7.85mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Violet 2.5ct Amethyst (round cut, 9.31×9.31mm) 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 2.5ct Amethyst Oval (11.78×7.85mm, Violet) and 2.5ct Amethyst Round (9.31×9.31mm, Violet) 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.


2.5 Ct Amethyst (Oval) 2.5 Ct Amethyst (Round)
11.78×7.85 mm vs 9.31×9.31 mm
75.83 mm²   68.08 mm²
Face-up size outline for 2.5ct Amethyst (11.78×7.85mm, oval cut)
Face-up size outline for 2.5ct Amethyst (9.31×9.31mm, round cut)
2.5ct Amethyst Oval (11.78×7.85mm)
2.5ct Amethyst Round (9.31×9.31mm)
Difference: 11% (7.75 mm²)
2.5ct Amethyst Oval (11.78×7.85mm) has approx. 11% more face-up area than 2.5ct Amethyst Round (9.31×9.31mm).


Popular comparisons:

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