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3.5ct Peridot (Baguette, 11.16×7.44mm, Yellowish Green) vs 0.25ct Diamond (Baguette, 4.56×3.04mm, White)


Quick summary: When looked from above (face-up position), 3.5ct Peridot (11.16×7.44mm, baguette cut) appears 6 times larger than 0.25ct Diamond (4.56×3.04mm, baguette cut). See below how they compare side-by-side on a ring and finger.

3.5ct Peridot (baguette cut)
vs
 0.25ct Diamond (baguette cut)
yellowish green
 
white
11.16×7.44 mm 4.56×3.04 mm
actual size
Actual size of 3.5ct Peridot (baguette cut, 11.16×7.44mm, Yellowish Green color)   Actual size of 0.25ct Diamond (baguette cut, 4.56×3.04mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Yellowish Green 3.5ct Peridot (baguette cut, 11.16×7.44mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 0.25ct Diamond (baguette cut, 4.56×3.04mm) 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
 45% vs 18%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 3.5ct Peridot Baguette (11.16×7.44mm, Yellowish Green) and 0.25ct Diamond Baguette (4.56×3.04mm, White) 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

All things being equal, Diamond will face-up smaller than Peridot for a given carat weight, because it has higher specific gravity (3.52 vs. 3.34 - this means it's "heavier" compared to Peridot of the same size). Face-up size also depends heavily on 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.


3.5 Ct Peridot (Baguette) 0.25 Ct Diamond (Baguette)
11.16×7.44 mm vs 4.56×3.04 mm
83.03 mm²   13.86 mm²
Face-up size outline for 3.5ct Peridot (11.16×7.44mm, baguette cut)
Face-up size outline for 0.25ct Diamond (4.56×3.04mm, baguette cut)
3.5ct Peridot Baguette (11.16×7.44mm)
0.25ct Diamond Baguette (4.56×3.04mm)
Difference: 499% (69.17 mm²)
3.5ct Peridot (Baguette, 11.16×7.44mm) has approx. 499% more face-up area than 0.25ct Diamond (Baguette, 4.56×3.04mm). In other words, it's 5.99x larger.


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