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6.5ct Hiddenite (Trillion, 14.73×14.73mm, Light Green ) vs 6.5ct Apatite (Trillion, 14.7×14.7mm, Green)


Quick summary: When looked from above (face-up position), 6.5ct Hiddenite (14.73×14.73mm, trillion cut) appears 0.4% larger than 6.5ct Apatite (14.7×14.7mm, trillion cut). See below how they compare side-by-side on a ring and finger.

6.5ct Hiddenite (trillion cut)
vs
6.5ct Apatite (trillion cut)
light green
 
green
14.73×14.73 mm 14.7×14.7 mm
actual size
Actual size of 6.5ct Hiddenite (trillion cut, 14.73×14.73mm, Light Green  color)   Actual size of 6.5ct Apatite (trillion cut, 14.7×14.7mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Green  6.5ct Hiddenite (trillion cut, 14.73×14.73mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 6.5ct Apatite (trillion cut, 14.7×14.7mm) 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
88% vs 87%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 6.5ct Hiddenite Trillion (14.73×14.73mm, Light Green ) and 6.5ct Apatite Trillion (14.7×14.7mm, 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, Apatite will face-up slightly smaller than Hiddenite for a given carat weight, because it has higher specific gravity (3.2 vs. 3.18 - this means it's "slightly 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.


6.5 Ct Hiddenite (Trillion) 6.5 Ct Apatite (Trillion)
14.73×14.73 mm vs 14.7×14.7 mm
134.52 mm²   133.98 mm²
Face-up size outline for 6.5ct Hiddenite (14.73×14.73mm, trillion cut)
Face-up size outline for 6.5ct Apatite (14.7×14.7mm, trillion cut)
6.5ct Hiddenite Trillion (14.73×14.73mm)
6.5ct Apatite Trillion (14.7×14.7mm)
Difference: 0.4% (0.54 mm²)
6.5ct Hiddenite (Trillion, 14.73×14.73mm) has approx. 0.4% more face-up area than 6.5ct Apatite (Trillion, 14.7×14.7mm).


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