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7.5ct Andesine (Round, 13.39×13.39mm, Orange) vs 7.5ct Emerald (Round, 13.31×13.31mm, Green)


Quick summary: When looked from above (face-up position), 7.5ct Andesine (13.39×13.39mm, round cut) appears 1% larger than 7.5ct Emerald (13.31×13.31mm, round cut). See below how they compare side-by-side on a ring and finger.

7.5ct Andesine (round cut)
vs
 7.5ct Emerald (round cut)
orange
 
green
13.39×13.39 mm 13.31×13.31 mm
actual size
Actual size of 7.5ct Andesine (round cut, 13.39×13.39mm, Orange color)   Actual size of 7.5ct Emerald (round cut, 13.31×13.31mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 7.5ct Andesine (round cut, 13.39×13.39mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 7.5ct Emerald (round cut, 13.31×13.31mm) 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
 80% vs 79%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 7.5ct Andesine Round (13.39×13.39mm, Orange) and 7.5ct Emerald Round (13.31×13.31mm, 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.


7.5 Ct Andesine (Round) 7.5 Ct Emerald (Round)
13.39×13.39 mm vs 13.31×13.31 mm
140.82 mm²   139.14 mm²
Face-up size outline for 7.5ct Andesine (13.39×13.39mm, round cut)
Face-up size outline for 7.5ct Emerald (13.31×13.31mm, round cut)
7.5ct Andesine Round (13.39×13.39mm)
7.5ct Emerald Round (13.31×13.31mm)
Difference: 1% (1.68 mm²)
7.5ct Andesine (Round, 13.39×13.39mm) has approx. 1% more face-up area than 7.5ct Emerald (Round, 13.31×13.31mm).


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