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6.5ct Andesine (Marquise, 20.76×10.38mm, Orange) vs 6.5ct Emerald (Marquise, 20.64×10.32mm, Green)


Quick summary: When looked from above (face-up position), 6.5ct Andesine (20.76×10.38mm, marquise cut) appears 1% larger than 6.5ct Emerald (20.64×10.32mm, marquise cut). See below how they compare side-by-side on a ring and finger.

6.5ct Andesine (marquise cut)
vs
 6.5ct Emerald (marquise cut)
orange
 
green
20.76×10.38 mm 20.64×10.32 mm
actual size
Actual size of 6.5ct Andesine (marquise cut, 20.76×10.38mm, Orange color)   Actual size of 6.5ct Emerald (marquise cut, 20.64×10.32mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 6.5ct Andesine (marquise cut, 20.76×10.38mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 6.5ct Emerald (marquise cut, 20.64×10.32mm) 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
 62% vs 62%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 6.5ct Andesine Marquise (20.76×10.38mm, Orange) and 6.5ct Emerald Marquise (20.64×10.32mm, 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, Emerald will face-up slightly smaller than Andesine for a given carat weight, because it has higher specific gravity (2.72 vs. 2.67 - this means it's "slightly heavier" compared to Andesine 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.


6.5 Ct Andesine (Marquise) 6.5 Ct Emerald (Marquise)
20.76×10.38 mm vs 20.64×10.32 mm
153 mm²   151.23 mm²
Face-up size outline for 6.5ct Andesine (20.76×10.38mm, marquise cut)
Face-up size outline for 6.5ct Emerald (20.64×10.32mm, marquise cut)
6.5ct Andesine Marquise (20.76×10.38mm)
6.5ct Emerald Marquise (20.64×10.32mm)
Difference: 1% (1.77 mm²)
6.5ct Andesine (Marquise, 20.76×10.38mm) has approx. 1% more face-up area than 6.5ct Emerald (Marquise, 20.64×10.32mm).


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