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3ct Peridot (Oval, 10×8mm, Yellowish Green) vs 4ct Peridot (Oval, 11.5×9mm, Yellowish Green)


Quick summary: When looked from above (face-up position), 4ct Peridot (11.5×9mm, oval cut) appears 29% larger than 3ct Peridot (10×8mm, oval cut). See below how they compare side-by-side on a ring and finger.

3ct Peridot (oval cut)
vs
 4ct Peridot (oval cut)
yellowish green
 
yellowish green
10×8 mm 11.5×9 mm
actual size
Actual size of 3ct Peridot (oval cut, 10×8mm, Yellowish Green color)   Actual size of 4ct Peridot (oval cut, 11.5×9mm, Yellowish Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Yellowish Green 3ct Peridot (oval cut, 10×8mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellowish Green 4ct Peridot (oval cut, 11.5×9mm) 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
 48% vs 54%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 3ct Peridot Oval (10×8mm, Yellowish Green) and 4ct Peridot Oval (11.5×9mm, Yellowish 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.


3 Ct Peridot (Oval) 4 Ct Peridot (Oval)
10×8 mm vs 11.5×9 mm
65.6 mm²   84.87 mm²
Face-up size outline for 4ct Peridot (11.5×9mm, oval cut)
Face-up size outline for 3ct Peridot (10×8mm, oval cut)
3ct Peridot Oval (10×8mm)
4ct Peridot Oval (11.5×9mm)
Difference: 29% (19.27 mm²)
4ct Peridot (Oval, 11.5×9mm) has approx. 29% more face-up area than 3ct Peridot (Oval, 10×8mm).


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