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Gemtype Color Shape Weight Size Clarity Price Origin
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Violet to Blue Color-Change Fluorite Gem - 10.9ct Round Facet (ID: 413698)

Round Multicolor Color-Change Fluorite

10.9ct
14 mm
$ 272.50
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Salmon Pink Morganite Gem - 10.9ct Oval Portuguese-Cut (ID: 512341)

Oval Pink Morganite

10.9ct
15.3 x 13.5 mm
$ 382.90
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Orange Opal Gem - 9.9ct Pear Cabochon (ID: 324543)

Pear Orange Opal

9.9ct
22.5 x 14.7 mm
$ 397.20
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Light Blue Aquamarine Gem - 9.7ct Octagon / Scissor Cut (ID: 503396)

Octagon / Emerald Cut Blue Aquamarine

9.7ct
16.3 x 9.4 mm
$ 1,455.00
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Multicolor Fossil Coral Gem - 10.6ct Oval Cabochon (ID: 472488)

Oval Multicolor Fossil Coral

10.6ct
20.1 x 12.6 mm
$ 15.90
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Multicolor Opal Gem - 10.6ct Oval Cabochon (ID: 462130)

Oval Multicolor Opal

10.6ct
19.1 x 13.3 mm
$ 428.37
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Multicolor Coral Gem - 9.8ct Pear Cabochon (ID: 517233)

Pear Multicolor Coral

9.8ct
20.3 x 15.1 mm
$ 28.41
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Grayish Silver Star Sapphire Gem - 11ct Round Cabochon (ID: 470800)

Round Gray Star Sapphire

11ct
11.5 mm
$ 383.95
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Gold Brown Tiger's Eye Gem - 10.4ct Oval Cabochon (ID: 390089)

Oval Brown Tiger's Eye

10.36 ct (total 20.72ctw)
19.5 x 14.6 mm
$ 41.44
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Bi-Color Ruby in Fuchsite Gem - 10.7ct Marquise Slice (ID: 384795)

Marquise Bi-color Ruby in Fuchsite

10.7ct
28.1 x 13.1 mm
$ 72.88
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Cream Star Moonstone Gem - 10.1ct Oval Cabochon (ID: 416875)

Oval Cream Star Moonstone

10.1ct
14.7 x 9.6 mm
$ 40.36
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Cream Star Moonstone Gem - 10.5ct Oval Cabochon (ID: 418361)

Oval Cream Star Moonstone

10.5ct
14.6 x 10.8 mm
$ 42.12
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Swiss Blue Topaz Gem - 10.3ct Trillion Concave Fantasy Cut (ID: 485949)

Trillion Blue Topaz

10.3ct
15.1 x 11.6 mm
$ 92.25
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Cream Star Moonstone Gem - 10.4ct Oval Cabochon (ID: 416501)

Oval Cream Star Moonstone

10.4ct
14.1 x 12.2 mm
$ 41.72
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Green Prehnite Gem - 10.3ct Oval Checkerboard (ID: 218781)

Oval Green Prehnite

10.3ct
16 x 11.9 mm
$ 47.74
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Golden Apatite Gem - 10.6ct Heart Facet (ID: 384011)

Heart Yellow Apatite

10.6ct
14.4 x 13.6 mm
$ 567.43
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Green Emerald Gem - 10.9ct Octagon Step Cut (ID: 345358)

Octagon / Emerald Cut Green Emerald

10.9ct
14.7 x 12.7 mm
$ 10,879.99
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Brown Smoky Quartz Gem - 10.1ct Round Checkerboard (double sided) (ID: 416898)

Round Brown Smoky Quartz

10.1ct
16.1 mm
$ 15.21
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Light Blue Aquamarine Gem - 9.6ct Oval Cabochon (ID: 414384)

Oval Blue Aquamarine

9.6ct
15.7 x 13.1 mm
$ 76.80
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2 pcs
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Green Seraphinite Gem - 10.4ct Baguette Cabochon (ID: 341748)

Baguette Green Seraphinite

10.35 ct (total 20.70ctw)
15.8 x 11.9 mm
$ 31.05
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Green Seraphinite Gem - 10.9ct Baguette Cabochon (ID: 341750)

Baguette Green Seraphinite

10.90 ct (total 21.79ctw)
15.9 x 11.9 mm
$ 32.68
Item in Stock
10 Carat Gems
Buy gems by carat weight. Shop for beautiful, natural 10-carat gems from our extensive inventory. Browse the largest selection of natural loose colored gemstones available in 10 carats, including rare and hard to find gems such as ammolite, color change diaspore and boulder opal. 10-carat colored gemstones are perfect for statement stones for necklace pendants, cocktail rings and other jewelry pieces. 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 'aquamarine' to see all of our 10-carat aquamarine gems. Select 'violet' to shop for 10-carat purple 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
man their gems are pretty good, and the prices aren't to bad either, I like checking out hte gems on there website, beceause the pictures of the gems are taken pretty well, and you can see the table, and the facets.
Posted By Spinach in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I love gemselect and I have bought a fair amount from them. The only complaint I have is not being able to save gems. I have a lot of projects so i am in the market for a lot of different gems and it's so disappointing to have to delete them all just to purchase one or two that I have saved in my cart.
Posted By S.Hicks in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I always check this site because they have unique options.
Posted By Lisa in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great website to navigate. Awesome Gem selection! Nice photos and discriptions for all of the gems for sale. You can find gems in all price ranges. Checkout was a breeze.
Posted By Timmy in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They had an extensive gemstone selection in all different cuts, sizes, and colors. They also had very good and workable prices. All of these aspects pulled me in as a customer.
Posted By Josh in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
It all depend on the product I will receive and have it verified by my in law jewellers.
Posted By Vodka in February, 2019
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