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Buy 11 Carat Gems

(954)
Gem Type Weight Size Clarity Price Origin
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Multicolor Quartz With Marcasite Gem - 11.4ct Oval Cabochon (ID: 523178)

Oval Multicolor Quartz With Marcasite

11.4ct
18.8 x 13.1 mm
$ 68.10
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2 pcs
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Warm Brown Smoky Quartz Gem - 11.2ct Carved Rhomb (ID: 501537)

Fancy Brown Smoky Quartz

11.21 ct (total 22.41ctw)
29.2 x 17 mm
$ 53.34
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Baby Blue Aquamarine Gem - 11.9ct Octagon / Scissor Cut (ID: 450371)

Octagon / Emerald Cut Blue Aquamarine

11.9ct
17.4 x 10 mm
$ 2,967.50
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Grayish Green Actinolite Cat's Eye Gem - 11.4ct Oval Cabochon (ID: 485957)

Oval Green Actinolite Cat's Eye

11.4ct
17.5 x 14.1 mm
$ 171.30
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Deep Blue Color-Change Fluorite Gem - 10.9ct Round Facet (ID: 413698)

Round Blue Color-Change Fluorite

10.9ct
14 mm
$ 272.50
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Deep Blue Color-Change Fluorite Gem - 11.1ct Round Facet (ID: 414623)

Round Blue Color-Change Fluorite

11.1ct
14.1 mm
$ 221.60
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Egyptian Blue Color-Change Fluorite Gem - 11.4ct Round Facet (ID: 413729)

Round Blue Color-Change Fluorite

11.4ct
14 mm
$ 286.00
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Bright Blue Color-Change Fluorite Gem - 11.5ct Round Facet (ID: 413715)

Round Blue Color-Change Fluorite

11.5ct
14 mm
$ 286.25
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Intense Navy Blue Color-Change Fluorite Gem - 10.9ct Round Facet (ID: 413678)

Round Blue Color-Change Fluorite

10.9ct
14 mm
$ 273.25
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Navy Blue Color-Change Fluorite Gem - 11.2ct Round Facet (ID: 414404)

Round Blue Color-Change Fluorite

11.2ct
14.1 mm
$ 224.20
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Dark Blue Color-Change Fluorite Gem - 11.3ct Round Facet (ID: 445130)

Round Blue Color-Change Fluorite

11.3ct
14 mm
$ 282.65
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Dark Gray Pearl Gem - 11.8ct Baroque (ID: 333579)

Fancy Gray Pearl

11.8ct
13.1 mm
$ 129.50
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Medium Blue Color-Change Fluorite Gem - 11.3ct Round Facet (ID: 413710)

Round Blue Color-Change Fluorite

11.3ct
14 mm
$ 282.00
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Purple Pink Kunzite Gem - 11.2ct Trillion Facet (ID: 410159)

Trillion Pink Kunzite

11.2ct
16.8 x 11 mm
$ 288.23
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Multicolor Chocolate Opal Gem - 11.3ct Round Cabochon (ID: 450844)

Round Multicolor Chocolate Opal

11.3ct
16.2 mm
$ 499.99
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Medium Yellow Color-Change Diaspore Gem - 10.8ct Oval Facet (ID: 381562)

Oval Yellow Color-Change Diaspore

10.8ct
14.7 x 12.4 mm
$ 3,727.57
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Light Grey Star Sapphire Gem - 10.7ct Oval Cabochon (ID: 470842)

Oval Gray Star Sapphire

10.7ct
11.7 x 11.1 mm
$ 374.15
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Bluish Green Sapphire Gem - 11.4ct Round Facet (ID: 566668)

Round Turquoise Sapphire

11.4ct
13.3 mm
$ 3,916.37
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Multicolor Ammolite Gem - 11.9ct Fancy Cabochon (ID: 520785)

Fancy Multicolor Ammolite

11.9ct
20 x 11.7 mm
$ 237.60
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Medium-Dark Green Blue Grandidierite Gem - 10.8ct Oval Cabochon (ID: 471788)

Oval Turquoise Grandidierite

10.8ct
17.4 x 12.5 mm
$ 3,237.00
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Light Grey Star Sapphire Gem - 11ct Round Cabochon (ID: 470800)

Round Gray Star Sapphire

11ct
11.5 mm
$ 383.95
Item in Stock

About 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.
Certified Customer Reviews
Overall Rating -> 9 star ratings
Found exactly what I was looking for, but I don't know how to tell the size. I'll have my jeweler nake it fit.
Posted By BlingElaine in November, 2020
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Overall Rating -> 10 star ratings
all good
Posted By Jerm in November, 2020
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Overall Rating -> 8 star ratings
It was chill, got what I needed
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Overall Rating -> 9 star ratings
The website is very convenient with actual photos.
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Overall Rating -> 10 star ratings
Great selection and fair prices. Shipping has always been fast and discreet. Thanks so much.
Posted By Joe in November, 2020
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Overall Rating -> 10 star ratings
I was able to find a gemstone that my sister is been looking for for a few years now in under a minute and Had quite a selection to choose from
Posted By H B Rain in November, 2020
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Total Number of Articles: 1380

More Shapes
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All Gemstones (146)
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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