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0.5ct Tsavorite (Cabochon, 5.63×3.75mm, Green) vs 0.5ct Peridot (Cabochon, 5.78×3.85mm, Yellowish Green)


Quick summary: When looked from above (face-up position), 0.5ct Peridot (5.78×3.85mm, cabochon cut) appears 5% larger than 0.5ct Tsavorite (5.63×3.75mm, cabochon cut). See below how they compare side-by-side on a ring and finger.

0.5ct Tsavorite (cabochon cut)
vs
0.5ct Peridot (cabochon cut)
green
 
yellowish green
5.63×3.75 mm 5.78×3.85 mm
actual size
Actual size of 0.5ct Tsavorite (cabochon cut, 5.63×3.75mm, Green color)   Actual size of 0.5ct Peridot (cabochon cut, 5.78×3.85mm, Yellowish Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 0.5ct Tsavorite (cabochon cut, 5.63×3.75mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellowish Green 0.5ct Peridot (cabochon cut, 5.78×3.85mm) 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
23% vs 23%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.5ct Tsavorite Cabochon (5.63×3.75mm, Green) and 0.5ct Peridot Cabochon (5.78×3.85mm, 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, Tsavorite will face-up smaller than Peridot for a given carat weight, because it has higher specific gravity (3.61 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.


0.5 Ct Tsavorite (Cabochon) 0.5 Ct Peridot (Cabochon)
5.63×3.75 mm vs 5.78×3.85 mm
17.31 mm²   18.25 mm²
Face-up size outline for 0.5ct Peridot (5.78×3.85mm, cabochon cut)
Face-up size outline for 0.5ct Tsavorite (5.63×3.75mm, cabochon cut)
0.5ct Tsavorite Cabochon (5.63×3.75mm)
0.5ct Peridot Cabochon (5.78×3.85mm)
Difference: 5% (0.94 mm²)
0.5ct Peridot (Cabochon, 5.78×3.85mm) has approx. 5% more face-up area than 0.5ct Tsavorite (Cabochon, 5.63×3.75mm).


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