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1ct Peridot (Round, 6.34×6.34mm, Yellowish Green) vs 0.33ct Peridot (Round, 4.38×4.38mm, Yellowish Green)


Quick summary: When looked from above (face-up position), 1ct Peridot (6.34×6.34mm, round cut) appears 2.1 times larger than 0.33ct Peridot (4.38×4.38mm, round cut). See below how they compare side-by-side on a ring and finger.

1ct Peridot (round cut)
vs
 0.33ct Peridot (round cut)
yellowish green
 
yellowish green
6.34×6.34 mm 4.38×4.38 mm
actual size
Actual size of 1ct Peridot (round cut, 6.34×6.34mm, Yellowish Green color)   Actual size of 0.33ct Peridot (round cut, 4.38×4.38mm, 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 1ct Peridot (round cut, 6.34×6.34mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellowish Green 0.33ct Peridot (round cut, 4.38×4.38mm) 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
 38% vs 26%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 1ct Peridot Round (6.34×6.34mm, Yellowish Green) and 0.33ct Peridot Round (4.38×4.38mm, 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.


1 Ct Peridot (Round) 0.33 Ct Peridot (Round)
6.34×6.34 mm vs 4.38×4.38 mm
31.57 mm²   15.07 mm²
Face-up size outline for 1ct Peridot (6.34×6.34mm, round cut)
Face-up size outline for 0.33ct Peridot (4.38×4.38mm, round cut)
1ct Peridot Round (6.34×6.34mm)
0.33ct Peridot Round (4.38×4.38mm)
Difference: 109% (16.5 mm²)
1ct Peridot (Round, 6.34×6.34mm) has approx. 109% more face-up area than 0.33ct Peridot (Round, 4.38×4.38mm). In other words, it's 2.09x larger.


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