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14ct Andesine (Trillion, 20.16×20.16mm, Orange) vs 14ct Benitoite (Trillion, 18.16×18.16mm, Blue)


Quick summary: When looked from above (face-up position), 14ct Andesine (20.16×20.16mm, trillion cut) appears 23% larger than 14ct Benitoite (18.16×18.16mm, trillion cut). See below how they compare side-by-side on a ring and finger.

14ct Andesine (trillion cut)
vs
 14ct Benitoite (trillion cut)
orange
 
blue
20.16×20.16 mm 18.16×18.16 mm
actual size
Actual size of 14ct Andesine (trillion cut, 20.16×20.16mm, Orange color)   Actual size of 14ct Benitoite (trillion cut, 18.16×18.16mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 14ct Andesine (trillion cut, 20.16×20.16mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 14ct Benitoite (trillion cut, 18.16×18.16mm) 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
 120% vs 108%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 14ct Andesine Trillion (20.16×20.16mm, Orange) and 14ct Benitoite Trillion (18.16×18.16mm, Blue) 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, Benitoite will face-up smaller than Andesine for a given carat weight, because it has higher specific gravity (3.65 vs. 2.67 - this means it's "heavier" compared to Andesine 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.


14 Ct Andesine (Trillion) 14 Ct Benitoite (Trillion)
20.16×20.16 mm vs 18.16×18.16 mm
251.98 mm²   204.47 mm²
Face-up size outline for 14ct Andesine (20.16×20.16mm, trillion cut)
Face-up size outline for 14ct Benitoite (18.16×18.16mm, trillion cut)
14ct Andesine Trillion (20.16×20.16mm)
14ct Benitoite Trillion (18.16×18.16mm)
Difference: 23% (47.51 mm²)
14ct Andesine (Trillion, 20.16×20.16mm) has approx. 23% more face-up area than 14ct Benitoite (Trillion, 18.16×18.16mm).


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