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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (507): Ruby Ruby, Star Ruby Clear All
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ID: 4215031 pcs
1.77ct Ruby
7.79mm x 6.01mm x 4.27mm
USD 35.40
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ID: 40214910 pcs
1.44ctw Ruby
2.96mm x 2.10mm
USD 200.02
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ID: 4212952 pcs
2.07ctw Ruby
6.81mm x 5.11mm x 3.11mm
USD 41.40
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ID: 37974410 pcs
2.47ctw Ruby
4.53mm x 2.62mm x 1.82mm
USD 344.54
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ID: 40202910 pcs
1.76ctw Ruby
3.27mm x 2.12mm
USD 244.46
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ID: 39944310 pcs
2.35ctw Ruby
3.54mm x 2.06mm
USD 399.43
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ID: 40199020 pcs
2.01ctw Ruby
2.89mm x 1.60mm
USD 279.19
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ID: 375486150 pcs
1.39ctw Ruby
1.22mm x 0.76mm
USD 122.39
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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: 374930150 pcs
1.42ctw Ruby
1.19mm x 0.87mm
USD 125.09
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ID: 40219410 pcs
1.70ctw Ruby
3.37mm x 1.83mm
USD 236.13
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ID: 40224612 pcs
2.56ctw Ruby
3.53mm x 2.48mm
USD 355.58
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ID: 39944410 pcs
2.00ctw Ruby
3.58mm x 2.03mm
USD 339.94
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ID: 33591950 pcs
1.22ctw Ruby
1.80mm x 1.09mm
USD 152.50
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ID: 373327150 pcs
1.53ctw Ruby
1.23mm x 0.83mm
USD 134.88
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ID: 37974310 pcs
3.19ctw Ruby
5.13mm x 2.58mm x 2.11mm
USD 444.97
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ID: 374806150 pcs
1.42ctw Ruby
1.23mm x 0.95mm
USD 125.09
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ID: 4213321 pcs
1.72ct Ruby
7.73mm x 6.05mm x 4.16mm
USD 34.40
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ID: 40211010 pcs
1.53ctw Ruby
3.07mm x 2.06mm
USD 212.52
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ID: 4257951 pcs
1.41ct Ruby
7.10mm x 5.18mm x 3.97mm
USD 28.20
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ID: 4255842 pcs
2.45ctw Ruby
7.06mm x 5.11mm x 3.53mm
USD 49.00
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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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