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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (3116): 0.5 - 1 Carat Gems Clear All
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ID: 4581261 pcs
thumb image of 0.8ct Pear Facet Light Pink Morganite (ID: 458126)
0.77 ct Morganite
8.9 x 5 mm
$ 61.60
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ID: 2505661 pcs
thumb image of 0.6ct Oval Facet Golden Green Demantoid Garnet (ID: 250566)
0.64 ct Demantoid Garnet
5.8 x 4.1 mm
$ 128.00
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ID: 4533331 pcs
thumb image of 0.6ct Round Facet Orange Sapphire (ID: 453333)
0.57 ct Sapphire
4.8 mm
$ 33.29
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ID: 3888761 pcs
thumb image of 1ct Oval Facet Red Orange Spessartite Garnet (ID: 388876)
0.96 ct Spessartite Garnet
6.5 x 5.4 mm
$ 41.51
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ID: 3277441 pcs
thumb image of 0.6ct Oval Facet Greenish Brown To Red Pink Color-Change Garnet (ID: 327744)
0.64 ct Color-Change Garnet
6.2 x 4.1 mm
$ 57.60
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ID: 3882471 pcs
thumb image of 0.6ct Round Facet Green/Pink Color-Change Diaspore (ID: 388247)
0.63 ct Color-Change Diaspore
5.1 mm
$ 20.68
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ID: 4590011 pcs
thumb image of 0.9ct Oval Cabochon Green Prehnite (ID: 459001)
0.89 ct Prehnite
6.9 x 6.3 mm
$ 1.33
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ID: 4494951 pcs
thumb image of 0.6ct Oval Facet Violet Amethyst (ID: 449495)
0.64 ct Amethyst
6.8 x 4.9 mm
$ 3.20
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ID: 3945411 pcs
thumb image of 0.8ct Oval Facet Green Blue Apatite (ID: 394541)
0.75 ct Apatite
6.1 x 5.2 mm
$ 24.01
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ID: 4381951 pcs
thumb image of 0.5ct Oval Facet Violet Blue Tanzanite (ID: 438195)
0.53 ct Tanzanite
6.2 x 4 mm
$ 23.49
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ID: 3832011 pcs
thumb image of 0.6ct Oval Facet Reddish Orange Fire Opal (ID: 383201)
0.56 ct Fire Opal
5.9 x 5.2 mm
$ 17.93
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ID: 4498481 pcs
thumb image of 0.8ct Oval Facet Yellow Golden Citrine (ID: 449848)
0.84 ct Citrine
7.7 x 5.7 mm
$ 4.20
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ID: 4334641 pcs
thumb image of 0.8ct Fancy Facet Swiss Blue Topaz (ID: 433464)
0.81 ct Topaz
6.9 x 4.7 mm
$ 4.05
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ID: 4618171 pcs
thumb image of 0.6ct Oval Facet Lively Green Peridot (ID: 461817)
0.62 ct Peridot
7.1 x 5 mm
$ 6.20
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ID: 2728681 pcs
thumb image of 0.6ct Oval Facet Golden Green Demantoid Garnet (ID: 272868)
0.62 ct Demantoid Garnet
5.9 x 4.3 mm
$ 155.00
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ID: 4491121 pcs
thumb image of 0.7ct Oval Facet Violet Amethyst (ID: 449112)
0.67 ct Amethyst
7.2 x 5.2 mm
$ 3.35
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ID: 4369171 pcs
thumb image of 0.5ct Round Facet Green/Pink Color-Change Diaspore (ID: 436917)
0.51 ct Color-Change Diaspore
5.4 mm
$ 8.44
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ID: 4352781 pcs
thumb image of 0.7ct Oval Facet Green Emerald (ID: 435278)
0.74 ct Emerald
7.1 x 5 mm
$ 296.00
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ID: 4197801 pcs
thumb image of 0.9ct Oval Facet Brownish Green Kornerupine (ID: 419780)
0.91 ct Kornerupine
7.1 x 5.4 mm
$ 44.45
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ID: 4472571 pcs
thumb image of 0.9ct Oval Facet Yellow Golden Citrine (ID: 447257)
0.87 ct Citrine
7.5 x 5.7 mm
$ 4.35
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ID: 4534401 pcs
thumb image of 0.8ct Round Facet Yellow Golden Sapphire (ID: 453440)
0.76 ct Sapphire
5 mm
$ 44.39
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0.5 - 1 Carat Gems
Buy beautiful natural gems by price from 0.5 to 1 carat. Browse the largest selection of natural colored gemstones by size, including rare and hard to find gem types such as green tsavorite garnet and blue kyanite. Also available are popular gem types including white diamond, blue sapphire, pink sapphire and red ruby. Half to 1 carat gemstones are perfect for accent stones or side stones in rings or other jewelry items. 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 'sapphire' to see all of our sapphire gems between 0.5 to 1 carat. Select 'blue' to see all of our blue gems. 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