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ID: 3628561 pcs
thumb image of 6.4ct Pear Cabochon Gold Sheen Obsidian (ID: 362856)
6.42 ct Obsidian
18.3 x 10.6 mm
$ 6.42
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ID: 4286871 pcs
thumb image of 6.6ct Oval Cabochon Orange Hessonite Garnet (ID: 428687)
6.64 ct Hessonite Garnet
12.8 x 9.9 mm
$ 33.20
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ID: 4079871 pcs
thumb image of 6.7ct Octagon / Scissor Cut Brown Smoky Quartz (ID: 407987)
6.72 ct Smoky Quartz
11.3 x 11.2 mm
$ 12.03
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ID: 4210141 pcs
thumb image of 5.8ct Marquise Cabochon Green Jadeite (ID: 421014)
5.79 ct Jadeite
21 x 9.4 mm
$ 8.68
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ID: 4396871 pcs
thumb image of 6ct Oval Facet Blue Sapphire (ID: 439687)
5.96 ct Sapphire
12.1 x 9.9 mm
$ 16688.00
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ID: 3842161 pcs
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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ID: 2848041 pcs
thumb image of 6.1ct Fancy Cabochon Multicolor Ammolite (ID: 284804)
6.14 ct Ammolite
16.2 x 14.7 mm
$ 141.22
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ID: 3943841 pcs
thumb image of 6.1ct Asscher Cut Pink Rose Quartz (ID: 394384)
6.13 ct Rose Quartz
11.9 x 11.7 mm
$ 30.65
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ID: 3842211 pcs
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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ID: 4225641 pcs
thumb image of 6.4ct Oval Cabochon Green Jadeite (ID: 422564)
6.36 ct Jadeite
15.4 x 12.2 mm
$ 9.54
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ID: 4658041 pcs
thumb image of 6.6ct Cushion-Cut Brown Smoky Quartz (ID: 465804)
6.61 ct Smoky Quartz
12.1 x 12 mm
$ 9.92
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ID: 4182111 pcs
thumb image of 6ct Carved Fruit Green Prehnite (ID: 418211)
6.02 ct Prehnite
13.4 x 9.6 mm
$ 9.03
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ID: 4210101 pcs
thumb image of 6.7ct Marquise Cabochon Green Jadeite (ID: 421010)
6.74 ct Jadeite
21.9 x 10.1 mm
$ 10.11
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ID: 3815601 pcs
thumb image of 6.7ct Cushion-Cut Green/Pink Color-Change Diaspore (ID: 381560)
6.65 ct Color-Change Diaspore
11.7 x 9.8 mm
$ 2858.44
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ID: 2848191 pcs
thumb image of 6.7ct Fancy Cabochon Multicolor Ammolite (ID: 284819)
6.67 ct Ammolite
19 x 12.2 mm
$ 153.41
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ID: 4357881 pcs
thumb image of 6.7ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435788)
6.71 ct Rutile Quartz
15 x 11 mm
$ 16.64
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ID: 3910641 pcs
thumb image of 6.7ct Octagon / Scissor Cut Green/Pink Color-Change Diaspore (ID: 391064)
6.71 ct Color-Change Diaspore
22.7 x 7.5 mm
$ 2482.70
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ID: 2951981 pcs
thumb image of 6.7ct Tapered Baguette Cabochon Multicolor Ammolite (ID: 295198)
6.70 ct Ammolite
18.9 x 9.7 mm
$ 154.10
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ID: 4210111 pcs
thumb image of 6.8ct Marquise Cabochon Green Jadeite (ID: 421011)
6.77 ct Jadeite
19.9 x 11.1 mm
$ 10.15
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ID: 3288611 pcs
thumb image of 6.4ct Oval Cabochon Smoky Brown Smoky Quartz (ID: 328861)
6.43 ct Smoky Quartz
14 x 10.3 mm
$ 8.36
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ID: 3144881 pcs
thumb image of 6ct Cushion Cabochon Green Seraphinite (ID: 314488)
5.99 ct Seraphinite
13.9 x 9.8 mm
$ 10.18
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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.
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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