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29ct Alexandrite (Emerald, 20×15mm, Bluish Green) vs 10ct Alexandrite (Round, 10×15mm, Light Bluish Green)


Quick summary: When looked from above (face-up position), 29ct Alexandrite (20×15mm, emerald cut) appears 2.4 times larger than 10ct Alexandrite (10×15mm, round cut). See below how they compare side-by-side on a ring and finger.

29ct Alexandrite (emerald cut)
vs
 10ct Alexandrite (round cut)
bluish green
 
light bluish green
20×15 mm 10×15 mm
actual size
Actual size of 29ct Alexandrite (emerald cut, 20×15mm, Bluish Green color)   Actual size of 10ct Alexandrite (round cut, 10×15mm, Light Bluish Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Bluish Green 29ct Alexandrite (emerald cut, 20×15mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Bluish Green 10ct Alexandrite (round cut, 10×15mm) 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
 89% vs 89%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 29ct Alexandrite Emerald (20×15mm, Bluish Green) and 10ct Alexandrite Round (10×15mm, Light Bluish 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

The face-up size depends on the shape of the gem, its weight and 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.


29 Ct Alexandrite (Emerald) 10 Ct Alexandrite (Round)
20×15 mm vs 10×15 mm
279 mm²   117.81 mm²
Face-up size outline for 29ct Alexandrite (20×15mm, emerald cut)
Face-up size outline for 10ct Alexandrite (10×15mm, round cut)
29ct Alexandrite Emerald (20×15mm)
10ct Alexandrite Round (10×15mm)
Difference: 137% (161.19 mm²)
29ct Alexandrite (Emerald, 20×15mm) has approx. 137% more face-up area than 10ct Alexandrite (Round, 10×15mm). In other words, it's 2.37x larger.


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