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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (1696): 6 Carat Gems Clear All
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thumb image of 5.9ct Carved Flower Mocha Moonstone (ID: 485365)
5.90 ct Moonstone
13.7 x 13.6 mm
$ 11.80
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thumb image of 6ct Oval Facet Blue Sapphire (ID: 439687)
5.96 ct Sapphire
12.1 x 9.9 mm
$ 16,688.00
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thumb image of 6.8ct Octagon Step Cut Bi-color Ametrine (ID: 441800)
6.78 ct Ametrine
12.4 x 9 mm
$ 33.90
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thumb image of 5.8ct Fancy Cabochon Multicolor Ammolite (ID: 377611)
5.82 ct Ammolite
18.5 x 9.3 mm
$ 58.20
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thumb image of 5.8ct Fancy Cabochon Multicolor Fire Agate (ID: 488726)
5.80 ct Fire Agate
16.1 x 9.2 mm
$ 44.83
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thumb image of 6.4ct Oval Facet Light Pink Morganite (ID: 478474)
6.43 ct Morganite
15.2 x 11.2 mm
$ 643.00
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thumb image of 6.7ct Octagon Facet Greenish Brown Enstatite (ID: 384216)
6.69 ct Enstatite
13 x 9.2 mm
$ 717.23
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thumb image of 6.2ct Octagon / Scissor Cut Bi-Color Ametrine (ID: 476511)
6.17 ct Ametrine
12.8 x 9.6 mm
$ 37.02
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thumb image of 6.1ct Trillion Cabochon Multicolor Ammolite (ID: 284804)
6.14 ct Ammolite
16.2 x 14.7 mm
$ 61.40
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thumb image of 6.6ct Oval Facet Cinnamon Orange Hessonite Garnet (ID: 333541)
6.63 ct Hessonite Garnet
13.7 x 9.7 mm
$ 663.00
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thumb image of 5.8ct Oval Facet Red Strawberry Quartz (ID: 490462)
5.80 ct Strawberry Quartz
13.8 x 9.9 mm
$ 31.90
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thumb image of 6.5ct Octagon Facet Greenish Brown Enstatite (ID: 384221)
6.53 ct Enstatite
14.9 x 7.9 mm
$ 700.08
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thumb image of 6.4ct Pear Facet Purplish Pink Mystic Topaz (ID: 488256)
6.42 ct Mystic Topaz
14.1 x 10.1 mm
$ 49.88
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thumb image of 5.9ct Baguette Sugarloaf Cabochon Green Maw-Sit-Sit (ID: 477720)
5.85 ct Maw-Sit-Sit
11.8 x 7.6 mm
$ 12.46
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thumb image of 5.8ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 449009)
5.81 ct Rutile Quartz
14.8 x 10.9 mm
$ 14.52
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thumb image of 6.7ct Cushion-Cut Green to Pink Color-Change Diaspore (ID: 381560)
6.65 ct Color-Change Diaspore
11.7 x 9.8 mm
$ 2,858.44
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thumb image of 6ct Oval Cabochon Bluish White Rainbow Moonstone (ID: 472918)
6.02 ct Rainbow Moonstone
11.4 x 9.5 mm
$ 48.16
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thumb image of 6ct Oval Facet Red Strawberry Quartz (ID: 490714)
5.98 ct Strawberry Quartz
14.1 x 10.1 mm
$ 32.89
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thumb image of 6.4ct Pear Facet Purplish Pink Mystic Topaz (ID: 488173)
6.44 ct Mystic Topaz
14.1 x 10.1 mm
$ 50.04
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thumb image of 6.1ct Carved Leaf Swiss Blue Topaz (ID: 474860)
6.11 ct Topaz
16.8 x 8.7 mm
$ 30.55
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thumb image of 6.7ct Shark Fin Cabochon Multicolor Ammolite (ID: 295198)
6.70 ct Ammolite
18.9 x 9.7 mm
$ 67.00
Item in Stock
6 Carat Gems
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 6 carat gems. Browse the largest selection of natural loose colored gemstones available in 6 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite and sphalerite. 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 'peridot' to see all of our 6-carat peridot gems. Select 'blue' to shop for 6-carat blue 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 -> 10 star ratings
Happy about the experience of the store, a lot of stone urge very nice
Posted By Ginger22 in April, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Great products, reasonably priced, always a great shopping experience
Posted By Cas Brown in April, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
good all is very good
Posted By Arocas in April, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Ease of selection- guarantee- honesty
Posted By Curt in April, 2018
Source: Bizrate
Overall Rating -> 8 star ratings
when I need a colored stone I check gem select. a trusted supplier for at least 10 years for me. many of the online sites have gone black but gemselect continues to satisfy me. oh sure there are many windowed and poorly cut stones here so paying some attention is critical. remember these are not custom cut stones but rather cut by old methods and the aim is to keep weight up at the expense of optical perfection. remember that colored stones are about color as the first consideration. I just wish gemselect offered rough for those who want to cut it.
Posted By Bis in April, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Wow, great site with clear, concise information that is provided in a very user-friendly interface. I feel lucky to have found this given I am about ready to ask my dream girl to marry me. Thanks!
Posted By JJ in April, 2018
Source: Bizrate
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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