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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (3357): 0.5 - 1 Carat Gems Clear All
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thumb image of 0.5ct Trillion Facet Deep Blue Sapphire (ID: 495466)
0.53 ct Sapphire
4.7 x 4.7 mm
$ 64.91
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thumb image of 0.6ct Heart Facet Light Pink Morganite (ID: 457966)
0.58 ct Morganite
5.7 x 5.2 mm
$ 46.40
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thumb image of 0.5ct Oval Facet Golden Green Demantoid Garnet (ID: 276493)
0.53 ct Demantoid Garnet
5.8 x 4.1 mm
$ 132.50
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thumb image of 0.9ct Oval Facet Green Blue Apatite (ID: 476203)
0.90 ct Apatite
7 x 4.9 mm
$ 28.58
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thumb image of 1ct Pear Facet Golden Green Chrysoberyl (ID: 367465)
0.98 ct Chrysoberyl
7 x 5.1 mm
$ 103.61
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thumb image of 0.7ct Round Cabochon Greenish Blue Sapphire (ID: 495964)
0.67 ct Sapphire
4.5 mm
$ 13.40
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thumb image of 0.7ct Pear Facet Light Pink Morganite (ID: 494498)
0.74 ct Morganite
8.6 x 5.2 mm
$ 15.54
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thumb image of 0.9ct Oval Facet Pink Red Ruby (ID: 483147)
0.93 ct Ruby
6.5 x 4.8 mm
$ 21.39
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thumb image of 0.8ct Pear Facet Sky Blue Topaz (ID: 455061)
0.78 ct Topaz
7 x 5 mm
$ 5.46
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thumb image of 0.8ct Pear Cabochon Violet Amethyst (ID: 494066)
0.77 ct Amethyst
6.9 x 4.6 mm
$ 3.78
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thumb image of 0.5ct Oval Facet Pinkish Orange Tourmaline (ID: 493714)
0.52 ct Tourmaline
6 x 4.1 mm
$ 14.09
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thumb image of 0.7ct Pear Facet Light Pink Morganite (ID: 467091)
0.70 ct Morganite
8 x 4.8 mm
$ 38.50
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thumb image of 0.8ct Marquise Facet Green to Pink Color-Change Diaspore (ID: 437177)
0.75 ct Color-Change Diaspore
9.4 x 4.1 mm
$ 12.41
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thumb image of 0.6ct Pear Facet Lively Green Peridot (ID: 497226)
0.59 ct Peridot
6.8 x 4.8 mm
$ 5.31
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thumb image of 1ct Carved Leaf Green Emerald (ID: 491614)
0.97 ct Emerald
9.1 x 7.1 mm
$ 9.70
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thumb image of 0.8ct Pear Facet Light Pink Morganite (ID: 458041)
0.83 ct Morganite
8.6 x 5 mm
$ 66.40
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thumb image of 0.8ct Pear Facet Sky Blue Topaz (ID: 455768)
0.78 ct Topaz
6.9 x 5.1 mm
$ 5.46
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thumb image of 0.6ct Oval Facet Golden Green Demantoid Garnet (ID: 272874)
0.59 ct Demantoid Garnet
5.9 x 4.2 mm
$ 147.50
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thumb image of 0.9ct Round Cabochon Violet Amethyst (ID: 493784)
0.88 ct Amethyst
6.2 mm
$ 4.40
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thumb image of 0.6ct Octagon Step Cut Green Tourmaline (ID: 450074)
0.59 ct Tourmaline
12.7 x 2.4 mm
$ 14.75
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thumb image of 0.5ct Baguette Step Cut Blue Sapphire (ID: 490684)
0.52 ct Sapphire
5.9 x 3 mm
$ 81.14
Item in Stock
0.5 - 1 Carat Gems
Buy beautiful natural gems by weight 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.
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