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ID: 4738831 pcs
thumb image of 1ct Oval Cabochon Blue Turquoise (ID: 473883)
1.02 ct Turquoise
9.1 x 7 mm
$ 1.07
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ID: 4684251 pcs
thumb image of 1ct Oval Cabochon Red Orange Agate (ID: 468425)
1.04 ct Agate
8 x 5.9 mm
$ 2.08
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ID: 4798221 pcs
thumb image of 1ct Oval Cabochon Cream Moonstone (ID: 479822)
0.96 ct Moonstone
8.1 x 6.1 mm
$ 1.92
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ID: 4017061 pcs
thumb image of 1ct Oval Facet Purple Spinel (ID: 401706)
1.01 ct Spinel
6.6 x 5.5 mm
$ 86.33
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ID: 4666441 pcs
thumb image of 1ct Oval Facet Red Ruby (ID: 466644)
0.99 ct Ruby
6.8 x 5.2 mm
$ 27.72
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ID: 4796791 pcs
thumb image of 1ct Marquise Facet Red Pyrope Garnet (ID: 479679)
0.98 ct Pyrope Garnet
9.9 x 5 mm
$ 7.84
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ID: 4755911 pcs
thumb image of 1ct Round Facet Green Blue Apatite (ID: 475591)
0.96 ct Apatite
6 mm
$ 30.49
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ID: 4789541 pcs
thumb image of 1ct Marquise Facet Red Pyrope Garnet (ID: 478954)
0.99 ct Pyrope Garnet
9.9 x 5 mm
$ 7.92
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ID: 4798211 pcs
thumb image of 1ct Oval Cabochon Cream Moonstone (ID: 479821)
1.04 ct Moonstone
7.8 x 6 mm
$ 2.08
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ID: 4789271 pcs
thumb image of 1ct Marquise Facet Red Pyrope Garnet (ID: 478927)
1.01 ct Pyrope Garnet
10.2 x 5.1 mm
$ 8.08
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ID: 3772681 pcs
thumb image of 1ct Oval Facet Green Chrome Tourmaline (ID: 377268)
0.97 ct Chrome Tourmaline
7.5 x 5.8 mm
$ 124.28
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ID: 4005831 pcs
thumb image of 1ct Oval Facet Purple Spinel (ID: 400583)
1.03 ct Spinel
6 x 5.3 mm
$ 87.84
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ID: 4789431 pcs
thumb image of 1ct Marquise Facet Red Pyrope Garnet (ID: 478943)
1.02 ct Pyrope Garnet
9.8 x 5.1 mm
$ 8.16
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ID: 4753241 pcs
thumb image of 1ct Oval Facet Blue Sapphire (ID: 475324)
1.00 ct Sapphire
7.5 x 5.4 mm
$ 200.80
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ID: 4316241 pcs
thumb image of 1ct Octagon Facet Cinnamon Orange Hessonite Garnet (ID: 431624)
0.98 ct Hessonite Garnet
5.5 x 5.5 mm
$ 17.64
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ID: 4796801 pcs
thumb image of 1ct Marquise Facet Red Pyrope Garnet (ID: 479680)
1.02 ct Pyrope Garnet
9.8 x 5 mm
$ 8.16
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ID: 4769241 pcs
thumb image of 1ct Oval Cabochon Yellow Golden Citrine (ID: 476924)
0.99 ct Citrine
6.6 x 5 mm
$ 5.94
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ID: 4314891 pcs
thumb image of 1ct Octagon Facet Cinnamon Orange Hessonite Garnet (ID: 431489)
1.01 ct Hessonite Garnet
6.9 x 5.2 mm
$ 18.18
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ID: 4789491 pcs
thumb image of 1ct Marquise Facet Red Pyrope Garnet (ID: 478949)
1.03 ct Pyrope Garnet
10 x 5 mm
$ 8.24
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ID: 4608891 pcs
thumb image of 1ct Cushion-Cut Yellow Golden Sapphire (ID: 460889)
1.01 ct Sapphire
6.7 x 4.6 mm
$ 303.00
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ID: 4789371 pcs
thumb image of 1ct Marquise Facet Red Pyrope Garnet (ID: 478937)
1.04 ct Pyrope Garnet
10 x 5 mm
$ 8.32
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1 Carat Gems
Browse our extensive online inventory for 1 carat gemstones. We have many popular natural colored gemstones, such as 1-carat sapphires and 1-carat red rubies. Also available are harder to find gem types, such as 1-carat green tsavorite garnet, rare kornerupine and sphalerite. 1 carat stones are versatile and can be used as center stones or as side stones, depending on the jewelry design. Our 1-carat natural colored stones are available in many shapes, colors and cutting styles. From this page, it is possible to make use of our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. In this way, you can be sure to find the exact gem that you are looking for with easy navigation. For example, select 'sapphire' to see all of our 1-carat sapphire gems. Select 'blue' to shop for 1-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