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8ct Tsavorite (Trillion, 15.13×15.13mm, Green) vs 8ct Hiddenite (Trillion, 15.78×15.78mm, Light Green )


Quick summary: When looked from above (face-up position), 8ct Hiddenite (15.78×15.78mm, trillion cut) appears 9% larger than 8ct Tsavorite (15.13×15.13mm, trillion cut). See below how they compare side-by-side on a ring and finger.

8ct Tsavorite (trillion cut)
vs
 8ct Hiddenite (trillion cut)
green
 
light green
15.13×15.13 mm 15.78×15.78 mm
actual size
Actual size of 8ct Tsavorite (trillion cut, 15.13×15.13mm, Green color)   Actual size of 8ct Hiddenite (trillion cut, 15.78×15.78mm, Light Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 8ct Tsavorite (trillion cut, 15.13×15.13mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Green 8ct Hiddenite (trillion cut, 15.78×15.78mm) 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
 90% vs 94%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 8ct Tsavorite Trillion (15.13×15.13mm, Green) and 8ct Hiddenite Trillion (15.78×15.78mm, Light 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 Hiddenite for a given carat weight, because it has higher specific gravity (3.61 vs. 3.18 - this means it's "heavier" compared to Hiddenite 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.


8 Ct Tsavorite (Trillion) 8 Ct Hiddenite (Trillion)
15.13×15.13 mm vs 15.78×15.78 mm
141.93 mm²   154.39 mm²
Face-up size outline for 8ct Hiddenite (15.78×15.78mm, trillion cut)
Face-up size outline for 8ct Tsavorite (15.13×15.13mm, trillion cut)
8ct Tsavorite Trillion (15.13×15.13mm)
8ct Hiddenite Trillion (15.78×15.78mm)
Difference: 9% (12.46 mm²)
8ct Hiddenite (Trillion, 15.78×15.78mm) has approx. 9% more face-up area than 8ct Tsavorite (Trillion, 15.13×15.13mm).


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