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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (434): 17 Carat Gems Clear All
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17.8ct Oval Cabochon Cream Star Moonstone Gem (ID: 417030)
17.80 ct Star Moonstone
17.7 x 14.8 mm
$ 71.20
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17.2ct Fancy Cabochon Multicolor Ammolite Gem (ID: 451533)
17.19 ct Ammolite
27.5 x 13.5 mm
$ 171.90
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17.4ct Octagon Facet Bi-color Tourmaline Gem (ID: 328004)
17.35 ct Tourmaline
66.5 x 6.3 mm
$ 3,470.50
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17.3ct Oval Cabochon Cream Star Moonstone Gem (ID: 325814)
17.25 ct Star Moonstone
17.9 x 14 mm
$ 69.00
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16.9ct Cushion Cabochon Pink Smithsonite Gem (ID: 380712)
16.90 ct Smithsonite
14.5 x 13.2 mm
$ 455.29
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17.3ct Oval Cabochon Multicolor Opal Gem (ID: 462093)
17.26 ct Opal
19.3 x 14.8 mm
$ 694.89
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16.8ct Octagon / Scissor Cut Blue Zircon Gem (ID: 337548)
16.80 ct Zircon
17 x 9.4 mm
$ 5,078.84
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17.4ct Pear Cabochon Black Gold Sheen Obsidian Gem (ID: 433884)
17.43 ct Obsidian
25 x 17.7 mm
$ 17.43
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16.9ct Pencil Blue Lapis Lazuli Gem (ID: 487135)
16.93 ct Lapis Lazuli
34.1 x 7.1 mm
$ 4.74
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17.3ct Pencil Blue Lapis Lazuli Gem (ID: 487653)
17.33 ct Lapis Lazuli
32.6 x 7.6 mm
$ 4.85
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17.8ct Cushion-Cut Greenish Golden Apatite Gem (ID: 398365)
17.76 ct Apatite
16.1 x 16 mm
$ 845.55
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17.3ct Oval Facet Pink Kunzite Gem (ID: 438128)
17.29 ct Kunzite
17.9 x 11.6 mm
$ 432.25
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17.7ct Oval Cabochon Cream Star Moonstone Gem (ID: 420983)
17.73 ct Star Moonstone
17 x 13.3 mm
$ 53.19
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17.8ct Oval Cabochon Blue-Sheen Gray Labradorite Gem (ID: 494390)
17.81 ct Labradorite
28.8 x 16.1 mm
$ 19.41
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17.3ct Oval Cabochon Multicolor Hawk's Eye Gem (ID: 379530)
17.33 ct Hawk's Eye
19.9 x 15.3 mm
$ 43.32
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16.6ct Pear Facet Bi-Color Ametrine Gem (ID: 332988)
16.63 ct Ametrine
19.5 x 16.3 mm
$ 182.93
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17.2ct Asscher Cut Pink Rose Quartz Gem (ID: 392181)
17.16 ct Rose Quartz
16.1 x 15.9 mm
$ 85.80
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17.3ct Oval Facet Red Strawberry Quartz Gem (ID: 472294)
17.32 ct Strawberry Quartz
19.4 x 14.9 mm
$ 121.24
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17.1ct Oval Facet Red Strawberry Quartz Gem (ID: 472286)
17.12 ct Strawberry Quartz
18.2 x 14.2 mm
$ 119.84
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16.9ct Asscher Cut Pink Rose Quartz Gem (ID: 392182)
16.88 ct Rose Quartz
15.9 x 15.8 mm
$ 84.40
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16.5ct Fancy Crystal Cluster Blue Druzy Azurite Gem (ID: 433523)
16.52 ct Druzy Azurite
15.9 x 15.7 mm
$ 82.60
Item in Stock
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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
I have been using GemSelect for at lest five years and I have no complaints!
Posted By in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
This site always has beautiful stones to choose from and you will get the actual gem that is pictured. The shipping is fast and reasonably priced.
Posted By CAC in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I have not gotten my gems, but when i do i will be very happy, yet i did not like you had to pay $15 extra for faster shipping
Posted By Jack in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I love GemSelect, personally. I browse their site almost daily to see all the new stones available. Their selection is pretty amazing. The quality isn't always the highest and the cut of the stones isn't always perfect. But for the price, and if you look hard enough, you can find a real gem, so to speak.
Posted By Patrick in September, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I would recommend to a friend because of the quality of the products purchased. The gemstone quality is very high and the gems purchased are beautiful. Any friends interested in having custom jewelry made would definitely be recommended to the site. Also, every shipment is handled with care and I am very pleased with that.
Posted By Isaiah in September, 2018
Source: Bizrate
Overall Rating -> 9 star ratings
Gem Select has an excellent selection of gemstones, including some rare ones. Prices are as expected.
Posted By Mike in September, 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