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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (407): 17 Carat Gems Clear All
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thumb image of 17.8ct Oval Cabochon Cream Star Moonstone (ID: 417030)
17.80 ct Star Moonstone
17.7 x 14.8 mm
$ 71.20
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thumb image of 17.4ct Octagon Facet Bi-color Tourmaline (ID: 328004)
17.35 ct Tourmaline
66.5 x 6.3 mm
$ 3,470.50
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thumb image of 17ct Pear Cabochon Bluish White Rainbow Moonstone (ID: 491444)
16.98 ct Rainbow Moonstone
19.6 x 17.3 mm
$ 28.36
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thumb image of 17.3ct Oval Cabochon Cream Star Moonstone (ID: 325814)
17.25 ct Star Moonstone
17.9 x 14 mm
$ 69.00
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thumb image of 16.9ct Oval Cabochon Pink Rose Quartz (ID: 345948)
16.85 ct Rose Quartz
16.1 x 13.8 mm
$ 21.90
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thumb image of 17.3ct Oval Cabochon Multicolor Opal (ID: 462093)
17.26 ct Opal
19.3 x 14.8 mm
$ 694.89
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thumb image of 16.8ct Octagon / Scissor Cut Blue Zircon (ID: 337548)
16.80 ct Zircon
17 x 9.4 mm
$ 5,078.84
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thumb image of 16.9ct Cushion Cabochon Pink Smithsonite (ID: 380712)
16.90 ct Smithsonite
14.5 x 13.2 mm
$ 455.29
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thumb image of 17.7ct Pencil Gold Brown Tiger's Eye (ID: 486600)
17.70 ct Tiger's Eye
33.7 mm
$ 8.85
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thumb image of 17.2ct Marquise Facet Dark Gray Metallic Pyrite (ID: 492096)
17.15 ct Pyrite
23.3 x 10.9 mm
$ 17.15
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thumb image of 17.5ct Pencil Gold Brown Tiger's Eye (ID: 486465)
17.49 ct Tiger's Eye
19.1 mm
$ 8.74
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thumb image of 17.7ct Oval Cabochon Cream Star Moonstone (ID: 420983)
17.73 ct Star Moonstone
17 x 13.3 mm
$ 53.19
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thumb image of 16.9ct Asscher Cut Pink Rose Quartz (ID: 392182)
16.88 ct Rose Quartz
15.9 x 15.8 mm
$ 84.40
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thumb image of 17.8ct Cushion-Cut Greenish Golden Apatite (ID: 398365)
17.76 ct Apatite
16.1 x 16 mm
$ 845.55
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thumb image of 17.3ct Oval Facet Pink Kunzite (ID: 438128)
17.29 ct Kunzite
17.9 x 11.6 mm
$ 432.25
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thumb image of 17.8ct Pear Cabochon Bluish White Rainbow Moonstone (ID: 491985)
17.78 ct Rainbow Moonstone
26.4 x 12.2 mm
$ 29.69
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thumb image of 17.4ct Oval Cabochon Greenish Yellow Cat's Eye Opal (ID: 484208)
17.41 ct Cat's Eye Opal
19.9 x 15.2 mm
$ 87.05
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thumb image of 17.4ct Pear Cabochon Black Gold Sheen Obsidian (ID: 433884)
17.43 ct Obsidian
25 x 17.7 mm
$ 17.43
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thumb image of 17.6ct Fancy Cabochon Black Gold Sheen Obsidian (ID: 433936)
17.56 ct Obsidian
19.9 x 19.7 mm
$ 17.56
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thumb image of 17.3ct Octagon Step Cut Purplish Pink Mystic Topaz (ID: 485066)
17.26 ct Mystic Topaz
15.9 x 12.1 mm
$ 103.56
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thumb image of 16.5ct Octagon Step Cut Purplish Pink Mystic Topaz (ID: 485067)
16.52 ct Mystic Topaz
16 x 12.2 mm
$ 99.12
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17 Carat Gems
Shop from our extensive range of beautiful, natural 17-carat gems. Browse the largest selection of natural loose colored gemstones available in 17 carats. Our large gemstone selection includes many popular gem types, such as amethyst, citrine, topaz and turquoise, and lesser-known gems, including ruby-zoisite, ammolite and maw-sit-sit. 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 'tourmaline' to see all of our 17-carat tourmaline gems. Select 'multicolor' to shop for 17-carat multicolor gems. You can 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