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15ct Tsavorite (Emerald, 16.29×12.07mm, Green) vs 15ct Apatite (Emerald, 16.97×12.57mm, Green)


Quick summary: When looked from above (face-up position), 15ct Apatite (16.97×12.57mm, emerald cut) appears 8% larger than 15ct Tsavorite (16.29×12.07mm, emerald cut). See below how they compare side-by-side on a ring and finger.

15ct Tsavorite (emerald cut)
vs
15ct Apatite (emerald cut)
green
 
green
16.29×12.07 mm 16.97×12.57 mm
actual size
Actual size of 15ct Tsavorite (emerald cut, 16.29×12.07mm, Green color)   Actual size of 15ct Apatite (emerald cut, 16.97×12.57mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Green 15ct Tsavorite (emerald cut, 16.29×12.07mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 15ct Apatite (emerald cut, 16.97×12.57mm) 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
72% vs 75%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 15ct Tsavorite Emerald (16.29×12.07mm, Green) and 15ct Apatite Emerald (16.97×12.57mm, 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 Apatite for a given carat weight, because it has higher specific gravity (3.61 vs. 3.2 - this means it's "heavier" compared to Apatite 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.


15 Ct Tsavorite (Emerald) 15 Ct Apatite (Emerald)
16.29×12.07 mm vs 16.97×12.57 mm
182.86 mm²   198.38 mm²
Face-up size outline for 15ct Apatite (16.97×12.57mm, emerald cut)
Face-up size outline for 15ct Tsavorite (16.29×12.07mm, emerald cut)
15ct Tsavorite Emerald (16.29×12.07mm)
15ct Apatite Emerald (16.97×12.57mm)
Difference: 8% (15.52 mm²)
15ct Apatite (Emerald, 16.97×12.57mm) has approx. 8% more face-up area than 15ct Tsavorite (Emerald, 16.29×12.07mm).


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