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Octagon Calibrated Gems for Standard Jewelry Mountings (Settings) from GemSelect.com
 
Octagon Shape / Emerald-Cut Gemstones • Weight Comparison Chart
 
Click here to see all Octagon / Emerald-Cut Gems in Size:
5 x 3
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
6 x 4
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
7 x 5
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
8 x 6
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
9 x 7
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
10 x 8
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
11 x 9
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
12 x 10
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
14 x 12
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
16 x 12
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
18 x 13
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
20 x 15
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
25 x 18
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
27 x 20
 mm
Click here to see all Octagon / Emerald-Cut Gems in Size:
20 x 222
 mm
 
 
  • First Published: February-20-2006
  • Last Updated: October-19-2010
  • © 2005-2019 GemSelect.com all rights reserved.
    Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart