×
carat vs. color  length*  width*
  ×

(or examine a )
* size in mm (optional)

7ct Diaspore (Princess, 10.61×10.61mm, Light Yellowish Green) vs 7ct Zircon (Princess, 9.52×9.52mm, Orange)


Quick summary: When looked from above (face-up position), 7ct Diaspore (10.61×10.61mm, princess cut) appears 24% larger than 7ct Zircon (9.52×9.52mm, princess cut). See below how they compare side-by-side on a ring and finger.

7ct Diaspore (princess cut)
vs
 7ct Zircon (princess cut)
light yellowish green
 
orange
10.61×10.61 mm 9.52×9.52 mm
actual size
Actual size of 7ct Diaspore (princess cut, 10.61×10.61mm, Light Yellowish Green color)   Actual size of 7ct Zircon (princess cut, 9.52×9.52mm, Orange color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Yellowish Green 7ct Diaspore (princess cut, 10.61×10.61mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 7ct Zircon (princess cut, 9.52×9.52mm) 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 57%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 7ct Diaspore Princess (10.61×10.61mm, Light Yellowish Green) and 7ct Zircon Princess (9.52×9.52mm, Orange) 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, Zircon will face-up smaller than Diaspore for a given carat weight, because it has higher specific gravity (4.7 vs. 3.4 - this means it's "heavier" compared to Diaspore 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.


7 Ct Diaspore (Princess) 7 Ct Zircon (Princess)
10.61×10.61 mm vs 9.52×9.52 mm
112.57 mm²   90.63 mm²
Face-up size outline for 7ct Diaspore (10.61×10.61mm, princess cut)
Face-up size outline for 7ct Zircon (9.52×9.52mm, princess cut)
7ct Diaspore Princess (10.61×10.61mm)
7ct Zircon Princess (9.52×9.52mm)
Difference: 24% (21.94 mm²)
7ct Diaspore (Princess, 10.61×10.61mm) has approx. 24% more face-up area than 7ct Zircon (Princess, 9.52×9.52mm).


Popular comparisons: