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5ct Diaspore (Heart, 11.3×11.3mm, Light Yellowish Green) vs 5ct Zircon (Heart, 10.14×10.14mm, Orange)


Quick summary: When looked from above (face-up position), 5ct Diaspore (11.3×11.3mm, heart cut) appears 24% larger than 5ct Zircon (10.14×10.14mm, heart cut). See below how they compare side-by-side on a ring and finger.

5ct Diaspore (heart cut)
vs
5ct Zircon (heart cut)
light yellowish green
 
orange
11.3×11.3 mm 10.14×10.14 mm
actual size
Actual size of 5ct Diaspore (heart cut, 11.3×11.3mm, Light Yellowish Green color)   Actual size of 5ct Zircon (heart cut, 10.14×10.14mm, 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 5ct Diaspore (heart cut, 11.3×11.3mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Orange 5ct Zircon (heart cut, 10.14×10.14mm) 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
67% vs 61%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 5ct Diaspore Heart (11.3×11.3mm, Light Yellowish Green) and 5ct Zircon Heart (10.14×10.14mm, 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.


5 Ct Diaspore (Heart) 5 Ct Zircon (Heart)
11.3×11.3 mm vs 10.14×10.14 mm
91.94 mm²   74.03 mm²
Face-up size outline for 5ct Diaspore (11.3×11.3mm, heart cut)
Face-up size outline for 5ct Zircon (10.14×10.14mm, heart cut)
5ct Diaspore Heart (11.3×11.3mm)
5ct Zircon Heart (10.14×10.14mm)
Difference: 24% (17.91 mm²)
5ct Diaspore (Heart, 11.3×11.3mm) has approx. 24% more face-up area than 5ct Zircon (Heart, 10.14×10.14mm).


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