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ID: 3767471 pcs
thumb image of 11.9ct Marquise Facet Yellow Golden Citrine (ID: 376747)
11.86 ct Citrine
24.3 x 11.8 mm
$ 83.02
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ID: 3781951 pcs
thumb image of 11.8ct Cushion-Cut Violet Blue Tanzanite (ID: 378195)
11.81 ct Tanzanite
15.4 x 10.5 mm
$ 6011.76
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ID: 3815621 pcs
thumb image of 10.8ct Oval Facet Green/Pink Color-Change Diaspore (ID: 381562)
10.84 ct Color-Change Diaspore
14.7 x 12.4 mm
$ 4659.47
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ID: 3241001 pcs
thumb image of 10.8ct Oval Cabochon Pink Rose Quartz (ID: 324100)
10.77 ct Rose Quartz
16.2 x 12.2 mm
$ 12.92
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ID: 3781961 pcs
thumb image of 11.5ct Pear Facet Violet Blue Tanzanite (ID: 378196)
11.45 ct Tanzanite
18.6 x 11.7 mm
$ 5828.51
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ID: 3330041 pcs
thumb image of 10.9ct Oval Cabochon Pink Rose Quartz (ID: 333004)
10.85 ct Rose Quartz
14.1 x 12.1 mm
$ 13.02
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ID: 3988851 pcs
thumb image of 11.6ct Oval Facet Orange Spessartite Garnet (ID: 398885)
11.62 ct Spessartite Garnet
13 x 11.8 mm
$ 553.23
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ID: 4581951 pcs
thumb image of 11ct Oval Cabochon Blue Agate (ID: 458195)
10.97 ct Agate
15.5 x 13.5 mm
$ 16.46
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ID: 4079771 pcs
thumb image of 11.6ct Octagon / Scissor Cut Brown Smoky Quartz (ID: 407977)
11.58 ct Smoky Quartz
13.9 x 13.9 mm
$ 20.73
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ID: 4009081 pcs
thumb image of 11.7ct Oval Facet Greenish Golden Apatite (ID: 400908)
11.65 ct Apatite
14.7 x 13 mm
$ 932.00
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ID: 3145171 pcs
thumb image of 11ct Pear Cabochon Pink Rose Quartz (ID: 314517)
11.00 ct Rose Quartz
14.2 x 12 mm
$ 13.20
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ID: 3329601 pcs
thumb image of 11ct Oval Cabochon Pink Rose Quartz (ID: 332960)
11.03 ct Rose Quartz
14.1 x 12.1 mm
$ 13.24
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ID: 3830931 pcs
thumb image of 10.9ct Pear Cabochon Yellow Fire Opal (ID: 383093)
10.94 ct Fire Opal
22.1 x 13.7 mm
$ 233.57
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ID: 4146261 pcs
thumb image of 11.3ct Round Facet Violet-Blue Color-Change Fluorite (ID: 414626)
11.33 ct Color-Change Fluorite
14.1 mm
$ 226.60
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ID: 4146281 pcs
thumb image of 11.6ct Round Facet Violet-Blue Color-Change Fluorite (ID: 414628)
11.55 ct Color-Change Fluorite
14 mm
$ 231.00
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ID: 3960281 pcs
thumb image of 10.8ct Asscher Cut White Quartz (ID: 396028)
10.78 ct Quartz
13.9 x 13.8 mm
$ 17.14
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ID: 3814491 pcs
thumb image of 11ct Oval Cabochon Champagne Andesine Labradorite (ID: 381449)
10.97 ct Andesine Labradorite
16.1 x 11.7 mm
$ 76.79
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ID: 4144031 pcs
thumb image of 11.7ct Round Facet Violet-Blue Color-Change Fluorite (ID: 414403)
11.73 ct Color-Change Fluorite
13.9 mm
$ 234.60
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ID: 3164051 pcs
thumb image of 11.1ct Pear Cabochon Pink Rose Quartz (ID: 316405)
11.14 ct Rose Quartz
16.2 x 11.9 mm
$ 13.37
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ID: 3339071 pcs
thumb image of 10.7ct Oval Cabochon Multicolor Pietersite (ID: 333907)
10.67 ct Pietersite
21.5 x 11.3 mm
$ 46.84
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ID: 4184351 pcs
thumb image of 10.6ct Carved Fruit Green Prehnite (ID: 418435)
10.63 ct Prehnite
18 x 11.6 mm
$ 15.94
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11 Carat Gems
Buy gems by carat weight. Shop for beautiful, natural 11 carat gems from a wide range of online items. Browse the largest selection of natural loose colored gemstones available in 11 carats, including rare and hard to find gems such as ammolite, color change diaspore and pietersite. Also available are popular gems, such as lapis lazuli, turquoise and amethyst. 11 carat natural colored gemstones are perfect for statement pieces, from cocktail rings to necklace pendants. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'kunzite' to see all of our 11 carat kunzite gems. Select 'white' to shop for 11 carat colorless gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
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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