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ID: 35352410 pcs
thumb image of 2.6ct Heart Facet Raspberry Red Rhodolite Garnet (ID: 353524)
2.60ct Rhodolite Garnet
3.96 x 3.72 x 2.10mm
USD 20.80
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ID: 4132622 pcs
thumb image of 1.2ct Round Facet Raspberry Red Rhodolite Garnet (ID: 413262)
1.21ct Rhodolite Garnet
5.03 x 3.42mm
USD 24.20
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ID: 3654821 pcs
thumb image of 1.7ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 365482)
1.70ct Rhodolite Garnet
7.47 x 6.56 x 4.34mm
USD 47.21
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ID: 3772332 pcs
thumb image of 2.1ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 377233)
2.10ct Rhodolite Garnet
7.19 x 5.33 x 3.28mm
USD 40.36
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ID: 4024731 pcs
thumb image of 1.5ct Marquise Facet Pink Red Ruby (ID: 402473)
1.47ct Ruby
10.24 x 5.08 x 3.52mm
USD 1029.00
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ID: 3358871 pcs
thumb image of 3.4ct Oval Facet Honey Red Andesine Labradorite (ID: 335887)
3.36ct Andesine Labradorite
10.99 x 8.96 x 5.48mm
USD 40.32
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ID: 39940210 pcs
thumb image of 2.1ct Round Facet Pink Red Ruby (ID: 399402)
2.08ct Ruby
3.60 x 1.72mm
USD 353.54
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ID: 33592350 pcs
thumb image of 1.6ct Diamond-Cut Violet Red Ruby (ID: 335923)
1.57ct Ruby
1.85 x 1.11mm
USD 196.25
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ID: 3837975 pcs
thumb image of 3.4ct Round Facet Raspberry Red Rhodolite Garnet (ID: 383797)
3.41ct Rhodolite Garnet
5.19 x 3.05mm
USD 144.72
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ID: 4130411 pcs
thumb image of 1ct Pear Facet Raspberry Red Rhodolite Garnet (ID: 413041)
1.04ct Rhodolite Garnet
6.97 x 5.07 x 3.67mm
USD 20.80
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ID: 39941010 pcs
thumb image of 2.3ct Round Facet Pink Red Ruby (ID: 399410)
2.34ct Ruby
3.40 x 2.01mm
USD 397.73
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ID: 3796081 pcs
thumb image of 4.5ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 379608)
4.54ct Rhodolite Garnet
10.62 x 8.44 x 5.92mm
USD 194.22
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ID: 4026511 pcs
thumb image of 1.1ct Pear Facet Pink Red Ruby (ID: 402651)
1.09ct Ruby
7.11 x 5.09 x 3.55mm
USD 763.00
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ID: 375181150 pcs
thumb image of 1.4ct Diamond-Cut Pink Red Ruby (ID: 375181)
1.38ct Ruby
1.22 x 0.80mm
USD 121.51
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ID: 4155041 pcs
thumb image of 1.2ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 415504)
1.18ct Rhodolite Garnet
6.97 x 5.47 x 3.53mm
USD 23.60
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ID: 4152015 pcs
thumb image of 1.4ct Round Facet Raspberry Red Rhodolite Garnet (ID: 415201)
1.43ct Rhodolite Garnet
4.06 x 2.20mm
USD 28.60
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ID: 40202210 pcs
thumb image of 1.9ct Diamond-Cut Pink Red Ruby (ID: 402022)
1.85ct Ruby
3.36 x 2.15mm
USD 256.97
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ID: 39949810 pcs
thumb image of 3.1ct Round Facet Pink Red Ruby (ID: 399498)
3.09ct Ruby
3.66 x 2.67mm
USD 525.21
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ID: 4217321 pcs
thumb image of 2.1ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 421732)
2.14ct Rhodolite Garnet
9.13 x 6.62 x 4.09mm
USD 64.20
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ID: 35371210 pcs
thumb image of 2.9ct Heart Facet Raspberry Red Rhodolite Garnet (ID: 353712)
2.90ct Rhodolite Garnet
3.96 x 3.84 x 2.56mm
USD 23.20
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ID: 35383910 pcs
thumb image of 4.6ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 353839)
4.64ct Rhodolite Garnet
4.98 x 4.06 x 2.50mm
USD 37.12
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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