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Buy 10 Carat Gems

(1105)
Gemtype Color Weight Size Clarity Price Origin
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Light Coffee Brown Star Moonstone Gem - 10.1ct Oval Cabochon (ID: 416875)

Oval Brown Star Moonstone

10.1ct
14.7 x 9.6 mm
$ 40.36
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Bluish White 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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Multicolor Rhodochrosite Gem - 10.7ct Oval Cabochon (ID: 515372)

Oval Multicolor Rhodochrosite

10.68 ct (total 21.35ctw)
23.5 x 10.7 mm
$ 21.35
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Blue Topaz Gem - 9.6ct Pear Concave Fantasy Cut (ID: 485945)

Pear Blue Topaz

9.6ct
13.6 x 13.3 mm
$ 86.58
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Intense Azure 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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Multicolor Ruby in Fuchsite Gem - 10.7ct Marquise Slice (ID: 384795)

Marquise Multicolor Ruby in Fuchsite

10.7ct
28.1 x 13.1 mm
$ 72.88
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Multicolor Green Bloodstone Gem - 10.3ct Oval Cabochon (ID: 382671)

Oval Green Bloodstone

10.3ct
14 x 12 mm
$ 51.30
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Dijon Yellow Apatite Gem - 10.3ct Cushion-Cut (ID: 407301)

Cushion Yellow Apatite

10.3ct
13.9 x 12.2 mm
$ 425.90
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Light Pink Rose Quartz Gem - 10.8ct Princess-Cut (ID: 414699)

Square Pink Rose Quartz

10.8ct
13 x 12.9 mm
$ 54.15
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Baby Blue Larimar Gem - 9.8ct Baguette Cabochon (ID: 391507)

Baguette Blue Larimar

9.8ct
17.3 x 13.9 mm
$ 117.12
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White Cat's Eye Moonstone Gem - 10.5ct Round Cabochon (ID: 481512)

Round White Cat's Eye Moonstone

10.5ct
13.2 mm
$ 51.30
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Intense Navy Blue Color-Change Fluorite Gem - 10.9ct Round Facet (ID: 413678)

Round Blue Color-Change Fluorite

10.9ct
14 mm
$ 273.25
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Dark Pink Mystic Topaz Gem - 11ct Oval Concave Cut (ID: 483020)

Oval Pink Mystic Topaz

11ct
16.2 x 12.2 mm
$ 87.60
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Umber Brown Smoky Quartz Gem - 10.2ct Asscher Cut (ID: 394688)

Octagon / Emerald Cut Brown Smoky Quartz

10.2ct
13 x 12.9 mm
$ 51.00
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2 pcs
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Golden 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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Multicolor Opal Gem - 9.7ct Oval Cabochon (ID: 462196)

Oval Multicolor Opal

9.7ct
18.4 x 13.5 mm
$ 388.91
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Intense Violet Blue Tanzanite Gem - 10.5ct Oval Facet (ID: 378198)

Oval Blue Tanzanite

10.5ct
16.4 x 11.6 mm
$ 5,260.50
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Warm White Cat's Eye Moonstone Gem - 9.8ct Round Cabochon (ID: 481763)

Round White Cat's Eye Moonstone

9.8ct
13.3 mm
$ 39.00
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Deep Azure Blue Topaz Gem - 10.2ct Pear Concave Cut (ID: 486029)

Pear Blue Topaz

10.2ct
18.6 x 12.8 mm
$ 101.59
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White Quartz Cat's Eye Gem - 9.9ct Round Cabochon (ID: 351446)

Round White Quartz Cat's Eye

9.9ct
12.8 mm
$ 39.56
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Deep Blue Color-Change Fluorite Gem - 10.9ct Round Facet (ID: 413698)

Round Blue Color-Change Fluorite

10.9ct
14 mm
$ 272.50
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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More Shapes
  • Asscher Cut
  • Baguette / Scissor Cut
  • Baguette Cabochon
  • Baguette Carved Leaf
  • Baguette Checkerboard
  • Baguette Crystal Cluster
  • Baguette Facet
  • Baguette Rose-Cut
  • Baguette Step Cut
  • Baguette Sugarloaf Cabochon
  • Baroque
  • Barrel
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  • Barrel / Full-Round
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  • Bear Carving with Hole
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  • Cushion Cabochon
  • Cushion Carved Medusa Cameo
  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Mixed Cut
  • Cushion Rose-Cut
  • Cushion Shape Sugarloaf Cabochon
  • Cushion Sugarloaf Cabochon
  • Cushion-Cut
  • Diamond-Cut
  • Drilled Faceted Sphere
  • Drilled Sphere
  • Drilled Square Rondelle Slice
  • Drop / Pear
  • Fancy Cabochon
  • Fancy Carved Cushion
  • Fancy Carved Oval
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  • Fancy Carved Round
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Crystal Cluster
  • Fancy Double-Sided Mixed Cut
  • Fancy Facet
  • Fancy Fantasy Carved Leaf
  • Fancy Fantasy Carving
  • Fancy Slice
  • Fancy Star Facet
  • Fancy-Cut
  • Fantasy Carved Flower
  • Fantasy Carved Flower Cut
  • Fantasy Carved Leaf
  • Fantasy Carved Round Buff-Top
  • Flat Crystal Matrix
  • Flower Carving
  • Flower-Cut
  • Half Heart Cabochon
  • Half Heart Facet
  • Half Moon Cabochon
  • Half Moon Facet-Cut
  • Half-Drilled Briolette
  • Half-Drilled Heart Checkerboard Facet
  • Half-Drilled Sphere
  • Heart Cabochon
  • Heart Checkerboard (double sided)
  • Heart Facet
  • Heart Rose-Cut
  • Hexagon Cut
  • Marquise Buff-Top
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  • Marquise Checkerboard (double sided)
  • Marquise Crystal Cluster
  • Marquise Facet
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  • Marquise Sugarloaf Cabochon
  • Octagon / Scissor Cut
  • Octagon Cabochon
  • Octagon Checkerboard
  • Octagon Facet
  • Octagon Step Cut
  • Oval Buff-Top
  • Oval Cabochon
  • Oval Cabochon with Hole
  • Oval Carved Cameo
  • Oval Checkerboard
  • Oval Checkerboard (double sided)
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  • Oval Crystal Cluster
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  • Oval Egg
  • Oval Facet
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  • Oval Fantasy Concave Cut
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  • Oval Slice
  • Oval Sugarloaf Cabochon
  • Pear Cabochon
  • Pear Checkerboard
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  • Pear Concave Cut
  • Pear Concave Fantasy Cut
  • Pear Crystal Cluster
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  • Pear Facet
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  • Pear Slice
  • Pencil
  • Pencil Cut
  • Princess-Cut
  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
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  • Square / Scissor Cut
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  • Trillion Cabochon
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  • Trillion Facet
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  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
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All Gemstones (143)
A B C D E F G H I J K L M N O P Q R S T V Z
  • Actinolite Cat's Eye
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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