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26ct Diamond (Trillion, 22.92×22.92mm, White) vs 26ct Emerald (Trillion, 24.63×24.63mm, Green)


Quick summary: When looked from above (face-up position), 26ct Emerald (24.63×24.63mm, trillion cut) appears 15% larger than 26ct Diamond (22.92×22.92mm, trillion cut). See below how they compare side-by-side on a ring and finger.

26ct Diamond (trillion cut)
vs
26ct Emerald (trillion cut)
white
 
green
22.92×22.92 mm 24.63×24.63 mm
actual size
Actual size of 26ct Diamond (trillion cut, 22.92×22.92mm, White color)   Actual size of 26ct Emerald (trillion cut, 24.63×24.63mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 26ct Diamond (trillion cut, 22.92×22.92mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 26ct Emerald (trillion cut, 24.63×24.63mm) 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
136% vs 146%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 26ct Diamond Trillion (22.92×22.92mm, White) and 26ct Emerald Trillion (24.63×24.63mm, 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, Diamond will face-up smaller than Emerald for a given carat weight, because it has higher specific gravity (3.52 vs. 2.72 - this means it's "heavier" compared to Emerald 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.


26 Ct Diamond (Trillion) 26 Ct Emerald (Trillion)
22.92×22.92 mm vs 24.63×24.63 mm
325.7 mm²   376.11 mm²
Face-up size outline for 26ct Emerald (24.63×24.63mm, trillion cut)
Face-up size outline for 26ct Diamond (22.92×22.92mm, trillion cut)
26ct Diamond Trillion (22.92×22.92mm)
26ct Emerald Trillion (24.63×24.63mm)
Difference: 15% (50.41 mm²)
26ct Emerald (Trillion, 24.63×24.63mm) has approx. 15% more face-up area than 26ct Diamond (Trillion, 22.92×22.92mm).


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