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16ct Fluorite (Cushion, 15.06×15.06mm, Bluish Green) vs 16ct Topaz (Cushion, 14.54×14.54mm, Blue)


Quick summary: When looked from above (face-up position), 16ct Fluorite (15.06×15.06mm, cushion cut) appears 7% larger than 16ct Topaz (14.54×14.54mm, cushion cut). See below how they compare side-by-side on a ring and finger.

16ct Fluorite (cushion cut)
vs
 16ct Topaz (cushion cut)
bluish green
 
blue
15.06×15.06 mm 14.54×14.54 mm
actual size
Actual size of 16ct Fluorite (cushion cut, 15.06×15.06mm, Bluish Green color)   Actual size of 16ct Topaz (cushion cut, 14.54×14.54mm, Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Bluish Green 16ct Fluorite (cushion cut, 15.06×15.06mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 16ct Topaz (cushion cut, 14.54×14.54mm) 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 87%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 16ct Fluorite Cushion (15.06×15.06mm, Bluish Green) and 16ct Topaz Cushion (14.54×14.54mm, 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, Topaz will face-up smaller than Fluorite for a given carat weight, because it has higher specific gravity (3.53 vs. 3.18 - this means it's "heavier" compared to Fluorite 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.


16 Ct Fluorite (Cushion) 16 Ct Topaz (Cushion)
15.06×15.06 mm vs 14.54×14.54 mm
204.12 mm²   190.27 mm²
Face-up size outline for 16ct Fluorite (15.06×15.06mm, cushion cut)
Face-up size outline for 16ct Topaz (14.54×14.54mm, cushion cut)
16ct Fluorite Cushion (15.06×15.06mm)
16ct Topaz Cushion (14.54×14.54mm)
Difference: 7% (13.85 mm²)
16ct Fluorite (Cushion, 15.06×15.06mm) has approx. 7% more face-up area than 16ct Topaz (Cushion, 14.54×14.54mm).


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