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20ct Diopside (Marquise, 28.14×14.07mm, Green) vs 20ct Tsavorite (Marquise, 27.3×13.65mm, Green)


Quick summary: When looked from above (face-up position), 20ct Diopside (28.14×14.07mm, marquise cut) appears 6% larger than 20ct Tsavorite (27.3×13.65mm, marquise cut). See below how they compare side-by-side on a ring and finger.

20ct Diopside (marquise cut)
vs
 20ct Tsavorite (marquise cut)
green
 
green
28.14×14.07 mm 27.3×13.65 mm
actual size
Actual size of 20ct Diopside (marquise cut, 28.14×14.07mm, Green color)   Actual size of 20ct Tsavorite (marquise cut, 27.3×13.65mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 20ct Diopside (marquise cut, 28.14×14.07mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 20ct Tsavorite (marquise cut, 27.3×13.65mm) 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
 84% vs 81%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 20ct Diopside Marquise (28.14×14.07mm, Green) and 20ct Tsavorite Marquise (27.3×13.65mm, 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.


20 Ct Diopside (Marquise) 20 Ct Tsavorite (Marquise)
28.14×14.07 mm vs 27.3×13.65 mm
281.11 mm²   264.58 mm²
Face-up size outline for 20ct Diopside (28.14×14.07mm, marquise cut)
Face-up size outline for 20ct Tsavorite (27.3×13.65mm, marquise cut)
20ct Diopside Marquise (28.14×14.07mm)
20ct Tsavorite Marquise (27.3×13.65mm)
Difference: 6% (16.53 mm²)
20ct Diopside (Marquise, 28.14×14.07mm) has approx. 6% more face-up area than 20ct Tsavorite (Marquise, 27.3×13.65mm).


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