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2ct Peridot (Round, 7.99×7.99mm, Yellowish Green) vs 3ct Peridot (Round, 9.15×9.15mm, Yellowish Green)


Quick summary: When looked from above (face-up position), 3ct Peridot (9.15×9.15mm, round cut) appears 31% larger than 2ct Peridot (7.99×7.99mm, round cut). See below how they compare side-by-side on a ring and finger.

2ct Peridot (round cut)
vs
 3ct Peridot (round cut)
yellowish green
 
yellowish green
7.99×7.99 mm 9.15×9.15 mm
actual size
Actual size of 2ct Peridot (round cut, 7.99×7.99mm, Yellowish Green color)   Actual size of 3ct Peridot (round cut, 9.15×9.15mm, 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 2ct Peridot (round cut, 7.99×7.99mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellowish Green 3ct Peridot (round cut, 9.15×9.15mm) 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 55%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 2ct Peridot Round (7.99×7.99mm, Yellowish Green) and 3ct Peridot Round (9.15×9.15mm, 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.


2 Ct Peridot (Round) 3 Ct Peridot (Round)
7.99×7.99 mm vs 9.15×9.15 mm
50.14 mm²   65.76 mm²
Face-up size outline for 3ct Peridot (9.15×9.15mm, round cut)
Face-up size outline for 2ct Peridot (7.99×7.99mm, round cut)
2ct Peridot Round (7.99×7.99mm)
3ct Peridot Round (9.15×9.15mm)
Difference: 31% (15.62 mm²)
3ct Peridot (Round, 9.15×9.15mm) has approx. 31% more face-up area than 2ct Peridot (Round, 7.99×7.99mm).


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