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20ct Kunzite (Baguette, 20.31×13.54mm, Light Purple) vs 1ct Peridot (Oval, 8.03×5.35mm, Yellowish Green)


Quick summary: When looked from above (face-up position), 20ct Kunzite (20.31×13.54mm, baguette cut) appears 7.8 times larger than 1ct Peridot (8.03×5.35mm, oval cut). See below how they compare side-by-side on a ring and finger.

20ct Kunzite (baguette cut)
vs
 1ct Peridot (oval cut)
light purple
 
yellowish green
20.31×13.54 mm 8.03×5.35 mm
actual size
Actual size of 20ct Kunzite (baguette cut, 20.31×13.54mm, Light Purple color)   Actual size of 1ct Peridot (oval cut, 8.03×5.35mm, Yellowish Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Purple 20ct Kunzite (baguette cut, 20.31×13.54mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellowish Green 1ct Peridot (oval cut, 8.03×5.35mm) 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
 81% vs 32%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 20ct Kunzite Baguette (20.31×13.54mm, Light Purple) and 1ct Peridot Oval (8.03×5.35mm, 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

All things being equal, Peridot will face-up smaller than Kunzite for a given carat weight, because it has higher specific gravity (3.34 vs. 3.18 - this means it's "heavier" compared to Kunzite 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.


20 Ct Kunzite (Baguette) 1 Ct Peridot (Oval)
20.31×13.54 mm vs 8.03×5.35 mm
275 mm²   35.23 mm²
Face-up size outline for 20ct Kunzite (20.31×13.54mm, baguette cut)
Face-up size outline for 1ct Peridot (8.03×5.35mm, oval cut)
20ct Kunzite Baguette (20.31×13.54mm)
1ct Peridot Oval (8.03×5.35mm)
Difference: 681% (239.77 mm²)
20ct Kunzite (Baguette, 20.31×13.54mm) has approx. 681% more face-up area than 1ct Peridot (Oval, 8.03×5.35mm). In other words, it's 7.81x larger.


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