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ID: 4593551 pcs
thumb image of 11.5ct Octagon Step Cut Green Emerald (ID: 459355)
11.48 ct Emerald
14.7 x 12 mm
$ 27499.00
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ID: 2082491 pcs
thumb image of 10.8ct Cushion-Cut Violet Blue Tanzanite (ID: 208249)
10.76 ct Tanzanite
14 x 12.6 mm
$ 5596.00
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ID: 4474351 pcs
thumb image of 11ct Cushion Cabochon Multicolor Dendritic Chalcedony (ID: 447435)
10.95 ct Dendritic Chalcedony
18.2 x 13.2 mm
$ 16.42
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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
$ 3727.57
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ID: 4490771 pcs
thumb image of 11ct Oval Cabochon Colorless Golden Rutile Quartz (ID: 449077)
10.98 ct Rutile Quartz
18.3 x 13.1 mm
$ 27.45
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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
$ 4662.80
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ID: 3628521 pcs
thumb image of 10.9ct Pear Cabochon Gold Sheen Obsidian (ID: 362852)
10.85 ct Obsidian
19.8 x 13.7 mm
$ 10.85
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ID: 4146211 pcs
thumb image of 11.2ct Round Facet Violet-Blue Color-Change Fluorite (ID: 414621)
11.16 ct Color-Change Fluorite
13.7 mm
$ 223.20
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ID: 3662251 pcs
thumb image of 11.4ct Oval Portuguese-Cut Golden Apatite (ID: 366225)
11.38 ct Apatite
12.4 x 14.2 mm
$ 679.99
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ID: 3627351 pcs
thumb image of 11.1ct Trillion Cabochon Gold Sheen Obsidian (ID: 362735)
11.10 ct Obsidian
16.9 x 16.8 mm
$ 11.10
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ID: 4503721 pcs
thumb image of 11.9ct Baguette / Scissor Cut Light Blue Aquamarine (ID: 450372)
11.89 ct Aquamarine
16.8 x 9.9 mm
$ 2972.50
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ID: 3626241 pcs
thumb image of 11.2ct Pear Cabochon Gold Sheen Obsidian (ID: 362624)
11.16 ct Obsidian
27.9 x 11.3 mm
$ 11.16
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ID: 4503711 pcs
thumb image of 11.9ct Octagon / Scissor Cut Light Blue Aquamarine (ID: 450371)
11.87 ct Aquamarine
17.4 x 10 mm
$ 2967.50
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ID: 4146231 pcs
thumb image of 11.1ct Round Facet Violet-Blue Color-Change Fluorite (ID: 414623)
11.08 ct Color-Change Fluorite
14.1 mm
$ 221.60
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ID: 4324831 pcs
thumb image of 10.7ct Round Petal Cut Brown Smoky Quartz (ID: 432483)
10.68 ct Smoky Quartz
13.1 mm
$ 18.16
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ID: 3434811 pcs
thumb image of 11.4ct Carved Rose with Hole Gold Brown Tiger's Eye (ID: 343481)
11.39 ct Tiger's Eye
15.6 x 14.9 mm
$ 13.67
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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: 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: 3434651 pcs
thumb image of 11.8ct Carved Rose with Hole Gold Brown Tiger's Eye (ID: 343465)
11.77 ct Tiger's Eye
15.6 x 15.5 mm
$ 14.12
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ID: 4378081 pcs
thumb image of 11.5ct Pear Facet Pink Kunzite (ID: 437808)
11.53 ct Kunzite
15.6 x 11.3 mm
$ 92.24
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ID: 3949791 pcs
thumb image of 11.1ct Asscher Cut Lemon Quartz (ID: 394979)
11.10 ct Quartz
13.8 x 13.7 mm
$ 55.50
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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