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ID: 4413761 pcs
thumb image of 3.9ct Octagon Facet Bi-Color Ametrine (ID: 441376)
3.92 ct Ametrine
9.2 x 7.7 mm
$ 19.60
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ID: 3528731 pcs
thumb image of 4.3ct Pear Facet Yellow Golden Beryl (ID: 352873)
4.27 ct Golden Beryl
14.9 x 8.9 mm
$ 128.10
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ID: 4565161 pcs
thumb image of 4.2ct Oval Cabochon Multicolor Pietersite (ID: 456516)
4.21 ct Pietersite
12.9 x 9.9 mm
$ 9.81
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ID: 3684661 pcs
thumb image of 3.9ct Oval Cabochon Green Prehnite (ID: 368466)
3.91 ct Prehnite
9.4 x 8.2 mm
$ 19.39
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ID: 4521311 pcs
thumb image of 4ct Heart Facet Red Pyrope Garnet (ID: 452131)
4.02 ct Pyrope Garnet
9.2 x 9.9 mm
$ 40.20
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ID: 4482801 pcs
thumb image of 3.9ct Oval Cabochon Multicolor Pietersite (ID: 448280)
3.89 ct Pietersite
14.1 x 10 mm
$ 11.67
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ID: 4233981 pcs
thumb image of 4.1ct Pear Facet Raspberry Red Rhodolite Garnet (ID: 423398)
4.08 ct Rhodolite Garnet
8.7 x 11 mm
$ 189.49
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ID: 3908931 pcs
thumb image of 4ct Oval Facet Golden Yellow Apatite (ID: 390893)
3.98 ct Apatite
10.7 x 9.3 mm
$ 194.78
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ID: 4166701 pcs
thumb image of 4ct Oval Cabochon Cream Star Moonstone (ID: 416670)
3.97 ct Star Moonstone
11.2 x 9.3 mm
$ 15.88
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ID: 4190101 pcs
thumb image of 4ct Oval Cabochon Cream Star Moonstone (ID: 419010)
3.99 ct Star Moonstone
10.2 x 8.1 mm
$ 15.96
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ID: 4482771 pcs
thumb image of 3.9ct Oval Cabochon Multicolor Pietersite (ID: 448277)
3.92 ct Pietersite
13.6 x 9.9 mm
$ 11.76
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ID: 4264281 pcs
thumb image of 4.4ct Oval Cabochon Green Agate (ID: 426428)
4.41 ct Agate
10.3 x 9.4 mm
$ 3.53
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ID: 3796111 pcs
thumb image of 4.4ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 379611)
4.37 ct Rhodolite Garnet
10 x 9.1 mm
$ 186.95
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ID: 3856261 pcs
thumb image of 3.9ct Briolette with Hole Yellow Golden Citrine (ID: 385626)
3.87 ct Citrine
12.4 mm
$ 19.04
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ID: 4190721 pcs
thumb image of 4ct Oval Cabochon Cream Star Moonstone (ID: 419072)
4.01 ct Star Moonstone
11.1 x 9 mm
$ 16.04
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ID: 4429401 pcs
thumb image of 4.2ct Pear Facet Lively Green Peridot (ID: 442940)
4.20 ct Peridot
11.8 x 9.1 mm
$ 629.54
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ID: 4166671 pcs
thumb image of 4ct Oval Cabochon Cream Star Moonstone (ID: 416667)
4.02 ct Star Moonstone
11.2 x 9.1 mm
$ 16.08
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ID: 4179891 pcs
thumb image of 4.4ct Oval Facet Raspberry Red Rhodolite Garnet (ID: 417989)
4.41 ct Rhodolite Garnet
10.5 x 8.7 mm
$ 185.22
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ID: 4005331 pcs
thumb image of 4.1ct Cushion-Cut Green/Pink Color-Change Diaspore (ID: 400533)
4.14 ct Color-Change Diaspore
19 x 5.4 mm
$ 1035.00
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ID: 3776541 pcs
thumb image of 4.3ct Fancy Cabochon Multicolor Ammolite (ID: 377654)
4.32 ct Ammolite
15.5 x 7.2 mm
$ 163.04
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ID: 4393151 pcs
thumb image of 4.1ct Asscher Cut Golden Green Apatite (ID: 439315)
4.05 ct Apatite
9.6 x 9.5 mm
$ 190.35
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4 Carat Gems
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 4 carat gems. Browse the largest selection of natural loose colored gemstones available in 4 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, sillimanite 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 4 carat peridot gems. Select 'blue' to shop for 4 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