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28ct Andesine (Cushion, 19.23×19.23mm, Orange) vs 28ct Benitoite (Cushion, 17.33×17.33mm, Blue)


Quick summary: When looked from above (face-up position), 28ct Andesine (19.23×19.23mm, cushion cut) appears 23% larger than 28ct Benitoite (17.33×17.33mm, cushion cut). See below how they compare side-by-side on a ring and finger.

28ct Andesine (cushion cut)
vs
 28ct Benitoite (cushion cut)
orange
 
blue
19.23×19.23 mm 17.33×17.33 mm
actual size
Actual size of 28ct Andesine (cushion cut, 19.23×19.23mm, Orange color)   Actual size of 28ct Benitoite (cushion cut, 17.33×17.33mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 28ct Andesine (cushion cut, 19.23×19.23mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 28ct Benitoite (cushion cut, 17.33×17.33mm) 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
 114% vs 103%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 28ct Andesine Cushion (19.23×19.23mm, Orange) and 28ct Benitoite Cushion (17.33×17.33mm, 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.


28 Ct Andesine (Cushion) 28 Ct Benitoite (Cushion)
19.23×19.23 mm vs 17.33×17.33 mm
332.81 mm²   270.3 mm²
Face-up size outline for 28ct Andesine (19.23×19.23mm, cushion cut)
Face-up size outline for 28ct Benitoite (17.33×17.33mm, cushion cut)
28ct Andesine Cushion (19.23×19.23mm)
28ct Benitoite Cushion (17.33×17.33mm)
Difference: 23% (62.51 mm²)
28ct Andesine (Cushion, 19.23×19.23mm) has approx. 23% more face-up area than 28ct Benitoite (Cushion, 17.33×17.33mm).


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