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6.5ct Kunzite (Pear, 17.13×10.32mm, Light Purple) vs 6.5ct Diaspore (Pear, 16.75×10.09mm, Light Yellowish Green)


Quick summary: When looked from above (face-up position), 6.5ct Kunzite (17.13×10.32mm, pear cut) appears 5% larger than 6.5ct Diaspore (16.75×10.09mm, pear cut). See below how they compare side-by-side on a ring and finger.

6.5ct Kunzite (pear cut)
vs
 6.5ct Diaspore (pear cut)
light purple
 
light yellowish green
17.13×10.32 mm 16.75×10.09 mm
actual size
Actual size of 6.5ct Kunzite (pear cut, 17.13×10.32mm, Light Purple color)   Actual size of 6.5ct Diaspore (pear cut, 16.75×10.09mm, Light Yellowish Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Purple 6.5ct Kunzite (pear cut, 17.13×10.32mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Yellowish Green 6.5ct Diaspore (pear cut, 16.75×10.09mm) 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
 62% vs 60%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 6.5ct Kunzite Pear (17.13×10.32mm, Light Purple) and 6.5ct Diaspore Pear (16.75×10.09mm, Light Yellowish 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, Diaspore will face-up smaller than Kunzite for a given carat weight, because it has higher specific gravity (3.4 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.


6.5 Ct Kunzite (Pear) 6.5 Ct Diaspore (Pear)
17.13×10.32 mm vs 16.75×10.09 mm
129.05 mm²   123.38 mm²
Face-up size outline for 6.5ct Kunzite (17.13×10.32mm, pear cut)
Face-up size outline for 6.5ct Diaspore (16.75×10.09mm, pear cut)
6.5ct Kunzite Pear (17.13×10.32mm)
6.5ct Diaspore Pear (16.75×10.09mm)
Difference: 5% (5.67 mm²)
6.5ct Kunzite (Pear, 17.13×10.32mm) has approx. 5% more face-up area than 6.5ct Diaspore (Pear, 16.75×10.09mm).


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