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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (442): Ruby Ruby, Star Ruby Clear All
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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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ID: 40202310 pcs
1.66ctw Ruby
3.26mm x 1.95mm
USD 230.57
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ID: 40214610 pcs
1.43ctw Ruby
2.95mm x 2.17mm
USD 198.63
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ID: 41555510 pcs
3.14ctw Ruby
3.72mm x 2.69mm
USD 439.60
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ID: 4211551 pcs
1.69ct Ruby
7.72mm x 5.98mm x 4.13mm
USD 33.80
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ID: 4058831 pcs
1.25ct Ruby
9.40mm x 4.46mm x 3.50mm
USD 875.00
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ID: 4215541 pcs
1.46ct Ruby
6.99mm x 5.18mm x 4.24mm
USD 29.20
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ID: 37980410 pcs
2.50ctw Ruby
4.79mm x 2.60mm x 1.68mm
USD 348.72
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ID: 4211361 pcs
1.78ct Ruby
7.68mm x 5.93mm x 4.06mm
USD 35.60
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ID: 4058911 pcs
1.61ct Ruby
9.98mm x 4.93mm x 3.75mm
USD 1127.00
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ID: 41527015 pcs
4.18ctw Ruby
3.57mm x 2.38mm
USD 585.20
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ID: 39934810 pcs
2.30ctw Ruby
3.46mm x 2.20mm
USD 390.93
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ID: 4058921 pcs
1.30ct Ruby
7.03mm x 5.62mm x 3.96mm
USD 910.00
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ID: 375187150 pcs
1.44ctw Ruby
1.24mm x 0.79mm
USD 126.79
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ID: 4260861 pcs
1.44ct Ruby
7.60mm x 5.77mm x 3.51mm
USD 28.80
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ID: 33673150 pcs
1.13ctw Ruby
1.75mm x 1.08mm
USD 149.50
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ID: 40219510 pcs
1.75ctw Ruby
3.36mm x 2.00mm
USD 243.08
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ID: 4058901 pcs
1.18ct Ruby
9.61mm x 4.60mm x 3.28mm
USD 826.00
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ID: 40217310 pcs
1.47ctw Ruby
3.10mm x 2.00mm
USD 204.18
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ID: 4058941 pcs
1.02ct Ruby
6.95mm x 4.74mm x 3.68mm
USD 714.00
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ID: 33587350 pcs
1.04ctw Ruby
1.64mm x 1.07mm
USD 130.00
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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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