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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (481): Ruby Ruby, Star Ruby Clear All
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ID: 4212162 pcs
2.43ctw Ruby
7.04mm x 5.35mm x 3.05mm
USD 48.60
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ID: 39950110 pcs
2.69ctw Ruby
3.57mm x 2.36mm
USD 457.22
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ID: 39940710 pcs
2.46ctw Ruby
3.49mm x 2.10mm
USD 418.13
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ID: 4215391 pcs
1.39ct Ruby
7.00mm x 5.24mm x 3.87mm
USD 27.80
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ID: 373321150 pcs
1.39ctw Ruby
1.14mm x 0.82mm
USD 122.54
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ID: 40217410 pcs
1.52ctw Ruby
3.12mm x 1.99mm
USD 211.13
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ID: 4214191 pcs
1.61ct Ruby
7.80mm x 5.99mm x 3.74mm
USD 32.20
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ID: 39941010 pcs
2.34ctw Ruby
3.40mm x 2.01mm
USD 397.73
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ID: 4213291 pcs
1.85ct Ruby
7.95mm x 6.10mm x 3.96mm
USD 37.00
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ID: 41549615 pcs
4.63ctw Ruby
3.75mm x 2.51mm
USD 648.20
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ID: 40219410 pcs
1.70ctw Ruby
3.37mm x 1.83mm
USD 236.13
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ID: 4259791 pcs
1.26ct Ruby
6.98mm x 5.21mm x 3.64mm
USD 25.20
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ID: 373327150 pcs
1.53ctw Ruby
1.23mm x 0.83mm
USD 134.88
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ID: 4257901 pcs
1.15ct Ruby
6.87mm x 5.05mm x 3.44mm
USD 23.00
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ID: 33673350 pcs
1.23ctw Ruby
1.69mm x 1.15mm
USD 162.73
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ID: 3994366 pcs
1.74ctw Ruby
3.53mm x 2.75mm
USD 295.75
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ID: 39950510 pcs
2.65ctw Ruby
3.70mm x 2.20mm
USD 450.42
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ID: 4214151 pcs
1.34ct Ruby
7.74mm x 5.80mm x 3.28mm
USD 26.80
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ID: 39950810 pcs
2.42ctw Ruby
3.61mm x 2.10mm
USD 411.33
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ID: 33923220 pcs
1.82ctw Ruby
2.71mm x 1.82mm
USD 259.35
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ID: 4211431 pcs
1.84ct Ruby
7.71mm x 5.91mm x 4.31mm
USD 36.80
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Ruby
Ruby is red corundum, all other varieties of corundum being referred to as sapphire. Corundum is the second hardest substance on the Mohs scale, with a rating of 9. It is this combination of excellent hardness and the rich color and silky shine that make fine ruby gems so valuable.

Rubies range in color from pinkish to orangey and purplish and brownish red, depending on the chromium and iron content of the stone. Most experts expect a medium to medium-dark color tone in a very good ruby gemstone.

The traditional sources for fine rubies are Burma and Thailand. Today we also find many affordable rubies coming from Africa and Madagascar.
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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

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