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36ct Citrine (Princess, 19.9×19.9mm, Light Orange) vs 36ct Topaz (Princess, 18.08×18.08mm, Blue)


Quick summary: When looked from above (face-up position), 36ct Citrine (19.9×19.9mm, princess cut) appears 21% larger than 36ct Topaz (18.08×18.08mm, princess cut). See below how they compare side-by-side on a ring and finger.

36ct Citrine (princess cut)
vs
36ct Topaz (princess cut)
light orange
 
blue
19.9×19.9 mm 18.08×18.08 mm
actual size
Actual size of 36ct Citrine (princess cut, 19.9×19.9mm, Light Orange color)   Actual size of 36ct Topaz (princess cut, 18.08×18.08mm, Blue color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Orange 36ct Citrine (princess cut, 19.9×19.9mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 36ct Topaz (princess cut, 18.08×18.08mm) 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
118% vs 107%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 36ct Citrine Princess (19.9×19.9mm, Light Orange) and 36ct Topaz Princess (18.08×18.08mm, 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 Citrine for a given carat weight, because it has higher specific gravity (3.53 vs. 2.65 - this means it's "heavier" compared to Citrine 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.


36 Ct Citrine (Princess) 36 Ct Topaz (Princess)
19.9×19.9 mm vs 18.08×18.08 mm
396.01 mm²   326.89 mm²
Face-up size outline for 36ct Citrine (19.9×19.9mm, princess cut)
Face-up size outline for 36ct Topaz (18.08×18.08mm, princess cut)
36ct Citrine Princess (19.9×19.9mm)
36ct Topaz Princess (18.08×18.08mm)
Difference: 21% (69.12 mm²)
36ct Citrine (Princess, 19.9×19.9mm) has approx. 21% more face-up area than 36ct Topaz (Princess, 18.08×18.08mm).


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