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4ct Citrine (Emerald, 11.62×8.61mm, Light Orange) vs 2.5ct Diamond (Marquise, 14.1×7.05mm, White)


Quick summary: When looked from above (face-up position), 4ct Citrine (11.62×8.61mm, emerald cut) appears 32% larger than 2.5ct Diamond (14.1×7.05mm, marquise cut). See below how they compare side-by-side on a ring and finger.

4ct Citrine (emerald cut)
vs
2.5ct Diamond (marquise cut)
light orange
 
white
11.62×8.61 mm 14.1×7.05 mm
actual size
Actual size of 4ct Citrine (emerald cut, 11.62×8.61mm, Light Orange color)   Actual size of 2.5ct Diamond (marquise cut, 14.1×7.05mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Light Orange 4ct Citrine (emerald cut, 11.62×8.61mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 2.5ct Diamond (marquise cut, 14.1×7.05mm) 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
51% vs 42%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 4ct Citrine Emerald (11.62×8.61mm, Light Orange) and 2.5ct Diamond Marquise (14.1×7.05mm, White) 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, Diamond will face-up smaller than Citrine for a given carat weight, because it has higher specific gravity (3.52 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.


4 Ct Citrine (Emerald) 2.5 Ct Diamond (Marquise)
11.62×8.61 mm vs 14.1×7.05 mm
93.04 mm²   70.58 mm²
Face-up size outline for 4ct Citrine (11.62×8.61mm, emerald cut)
Face-up size outline for 2.5ct Diamond (14.1×7.05mm, marquise cut)
4ct Citrine Emerald (11.62×8.61mm)
2.5ct Diamond Marquise (14.1×7.05mm)
Difference: 32% (22.46 mm²)
4ct Citrine (Emerald, 11.62×8.61mm) has approx. 32% more face-up area than 2.5ct Diamond (Marquise, 14.1×7.05mm).


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