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10ct Topaz (Emerald, 14.34×10.62mm, Blue) vs 14ct Kunzite (Cushion, 14.55×14.55mm, Light Purple)


Quick summary: When looked from above (face-up position), 14ct Kunzite (14.55×14.55mm, cushion cut) appears 35% larger than 10ct Topaz (14.34×10.62mm, emerald cut). See below how they compare side-by-side on a ring and finger.

10ct Topaz (emerald cut)
vs
14ct Kunzite (cushion cut)
blue
 
light purple
14.34×10.62 mm 14.55×14.55 mm
actual size
Actual size of 10ct Topaz (emerald cut, 14.34×10.62mm, Blue color)   Actual size of 14ct Kunzite (cushion cut, 14.55×14.55mm, Light Purple color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 10ct Topaz (emerald cut, 14.34×10.62mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Purple 14ct Kunzite (cushion cut, 14.55×14.55mm) 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
63% vs 87%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 10ct Topaz Emerald (14.34×10.62mm, Blue) and 14ct Kunzite Cushion (14.55×14.55mm, Light Purple) 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 Kunzite for a given carat weight, because it has higher specific gravity (3.53 vs. 3.18 - this means it's "heavier" compared to Kunzite 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.


10 Ct Topaz (Emerald) 14 Ct Kunzite (Cushion)
14.34×10.62 mm vs 14.55×14.55 mm
141.63 mm²   190.53 mm²
Face-up size outline for 14ct Kunzite (14.55×14.55mm, cushion cut)
Face-up size outline for 10ct Topaz (14.34×10.62mm, emerald cut)
10ct Topaz Emerald (14.34×10.62mm)
14ct Kunzite Cushion (14.55×14.55mm)
Difference: 35% (48.9 mm²)
14ct Kunzite (Cushion, 14.55×14.55mm) has approx. 35% more face-up area than 10ct Topaz (Emerald, 14.34×10.62mm).


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