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19ct Diopside (Trillion, 20.8×20.8mm, Green) vs 19ct Tsavorite (Trillion, 20.18×20.18mm, Green)


Quick summary: When looked from above (face-up position), 19ct Diopside (20.8×20.8mm, trillion cut) appears 6% larger than 19ct Tsavorite (20.18×20.18mm, trillion cut). See below how they compare side-by-side on a ring and finger.

19ct Diopside (trillion cut)
vs
 19ct Tsavorite (trillion cut)
green
 
green
20.8×20.8 mm 20.18×20.18 mm
actual size
Actual size of 19ct Diopside (trillion cut, 20.8×20.8mm, Green color)   Actual size of 19ct Tsavorite (trillion cut, 20.18×20.18mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 19ct Diopside (trillion cut, 20.8×20.8mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 19ct Tsavorite (trillion cut, 20.18×20.18mm) 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
 124% vs 120%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 19ct Diopside Trillion (20.8×20.8mm, Green) and 19ct Tsavorite Trillion (20.18×20.18mm, 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 Diopside for a given carat weight, because it has higher specific gravity (3.61 vs. 3.3 - this means it's "heavier" compared to Diopside 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.


19 Ct Diopside (Trillion) 19 Ct Tsavorite (Trillion)
20.8×20.8 mm vs 20.18×20.18 mm
268.24 mm²   252.48 mm²
Face-up size outline for 19ct Diopside (20.8×20.8mm, trillion cut)
Face-up size outline for 19ct Tsavorite (20.18×20.18mm, trillion cut)
19ct Diopside Trillion (20.8×20.8mm)
19ct Tsavorite Trillion (20.18×20.18mm)
Difference: 6% (15.76 mm²)
19ct Diopside (Trillion, 20.8×20.8mm) has approx. 6% more face-up area than 19ct Tsavorite (Trillion, 20.18×20.18mm).


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