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ID: 39935310 pcs
2.10ctw Ruby
3.41mm x 2.15mm
USD 356.94
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ID: 3828471 pcs
1.22ct Rhodolite Garnet
7.05mm x 6.61mm x 3.54mm
USD 45.68
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ID: 4179971 pcs
2.75ct Rhodolite Garnet
9.40mm x 6.77mm x 4.07mm
USD 110.00
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ID: 4151264 pcs
1.41ctw Rhodolite Garnet
4.10mm x 2.65mm
USD 28.20
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ID: 4126541 pcs
2.24ct Rhodolite Garnet
9.76mm x 6.80mm x 3.73mm
USD 37.99
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ID: 4143501 pcs
1.75ct Rhodolite Garnet
8.08mm x 6.13mm x 3.79mm
USD 35.00
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ID: 3719218 pcs
6.51ctw Almandine Garnet
6.85mm x 4.90mm x 2.72mm
USD 39.06
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ID: 4130321 pcs
1.35ct Rhodolite Garnet
7.29mm x 5.24mm x 3.65mm
USD 27.00
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ID: 4151494 pcs
2.25ctw Rhodolite Garnet
5.17mm x 2.63mm
USD 45.00
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ID: 4362341 pcs
2.50ct Carnelian
12.72mm x 7.30mm x 4.07mm
USD 10.00
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ID: 375313150 pcs
1.42ctw Ruby
1.22mm x 0.77mm
USD 125.03
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ID: 4127981 pcs
2.12ct Rhodolite Garnet
8.50mm x 6.93mm x 4.05mm
USD 35.96
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ID: 3810471 pcs
1.30ct Rhodolite Garnet
6.16mm x 4.26mm
USD 63.12
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ID: 4129162 pcs
2.32ctw Rhodolite Garnet
7.17mm x 5.14mm x 3.55mm
USD 46.40
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ID: 41526620 pcs
4.26ctw Ruby
3.49mm x 2.03mm
USD 596.40
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ID: 3955591 pcs
1.48ct Spessartite Garnet
8.73mm x 6.19mm x 3.36mm
USD 70.58
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ID: 37054015 pcs
8.36ctw Pyrope Garnet
4.96mm x 4.94mm x 2.85mm
USD 41.80
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ID: 373588150 pcs
1.43ctw Ruby
1.27mm x 0.84mm
USD 125.80
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ID: 4133135 pcs
2.96ctw Rhodolite Garnet
5.02mm x 3.39mm
USD 59.20
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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: 3040551 pcs
0.96ct Andesine Labradorite
8.10mm x 6.09mm x 3.59mm
USD 25.92
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Red Gemstones
Without a doubt, the best-known red gemstone is ruby, which 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.

Red gemstones are actually quite rare, and other red gems include spinel, fire opal and garnet. There is some very fine red tourmaline (sometimes called rubellite). Many red gems are only slightly reddish, while others can occur with very pure red color. For example, rhodolite garnet is a purplish-red color, while hessonite garnet and fire opal are red-orange or vice versa.

From this page, you can use the search tools to find red gems by gem type, shape, size, carat weight and other factors. The check boxes at the top of the page can be used to filter single gems, matched pairs, gem lots and cabochons. All items shown are available and ready to ship.
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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