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Buy 4 Carat Gems

(2205)
Gem Type Weight Size Clarity Price Origin
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Click for Product Video (508554)
Deep Pink Tourmaline Gem - 4.2ct Octagon / Scissor Cut (ID: 508554)

Octagon / Emerald Cut Pink Tourmaline

4.2ct
14.8 x 5.6 mm
$ 291.20
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Warm Green Tourmaline Gem - 4.1ct Carved Leaf (ID: 474313)

Fancy Green Tourmaline

4.1ct
16.3 x 11.2 mm
$ 40.70
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4 pcs
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Yellowish Green Prehnite Gem - 4.4ct Fantasy Carved Leaf (ID: 479218)

Flower Cut Green Prehnite

4.36 ct (total 17.42ctw)
15.4 x 9.8 mm
$ 24.04
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Swiss Blue Zircon Gem - 4.4ct Round Facet (ID: 459873)

Round Blue Zircon

4.4ct
8.2 mm
$ 525.60
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Light Sea Green Hiddenite Gem - 4.4ct Oval Facet (ID: 474591)

Oval Green Hiddenite

4.4ct
13.7 x 6.7 mm
$ 87.80
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Warm Brown Cat's Eye Apatite Gem - 4ct Oval Cabochon (ID: 486184)

Oval Brown Cat's Eye Apatite

4ct
9.3 x 7.3 mm
$ 27.79
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Medium Light Green Apatite Gem - 4.1ct Asscher Cut (ID: 439315)

Octagon / Emerald Cut Green Apatite

4.1ct
9.6 x 9.5 mm
$ 190.35
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2 pcs
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Pale Cream Yellow Quartz Gem - 4.4ct Carved Leaf (ID: 470487)

Fancy Yellow Quartz

4.37 ct (total 8.73ctw)
13.5 x 9.9 mm
$ 30.56
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Click for Product Video (446417)
Light Green Tourmaline Gem - 4ct Oval Facet (ID: 446417)

Oval Green Tourmaline

4ct
10.2 x 9 mm
$ 481.20
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Black Star Diopside Gem - 4.3ct Round Cabochon (ID: 515591)

Round Black Star Diopside

4.3ct
9.1 mm
$ 8.64
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Click for Product Video (498376)
Bluish Green Emerald Gem - 3.9ct Octagon Step Cut (ID: 498376)

Octagon / Emerald Cut Green Emerald

3.9ct
10.1 x 8.6 mm
$ 9,670.27
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Click for Product Video (498379)
Electric Green Emerald Gem - 3.9ct Octagon Step Cut (ID: 498379)

Octagon / Emerald Cut Green Emerald

3.9ct
10.2 x 8.6 mm
$ 9,795.53
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2 pcs
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Multicolor Pietersite Gem - 4ct Oval Cabochon (ID: 448011)

Oval Multicolor Pietersite

4.04 ct (total 8.08ctw)
13.8 x 10 mm
$ 24.24
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Reddish Brown Cat's Eye Scapolite Gem - 3.9ct Oval Cabochon (ID: 484119)

Oval Brown Cat's Eye Scapolite

3.9ct
10.5 x 8 mm
$ 19.45
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Click for Product Video (390531)
Amber Orange Spessartite Garnet Gem - 4ct Oval Facet (ID: 390531)

Oval Orange Spessartite Garnet

4ct
11.1 x 8.6 mm
$ 193.58
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Autumn Yellow Apatite Gem - 4ct Pear Facet (ID: 407919)

Pear Yellow Apatite

4ct
13.2 x 9 mm
$ 118.50
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Click for Product Video (400533)
Light Golden Yellow Color-Change Diaspore Gem - 4.1ct Cushion-Cut (ID: 400533)

Cushion Yellow Color-Change Diaspore

4.1ct
19 x 5.4 mm
$ 1,035.00
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Earthy Yellow Cat's Eye Apatite Gem - 4.2ct Round Cabochon (ID: 494571)

Round Yellow Cat's Eye Apatite

4.2ct
9.1 mm
$ 29.26
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Salmon Pink Morganite Gem - 4.3ct Oval Portuguese-Cut (ID: 514017)

Oval Pink Morganite

4.3ct
11.8 x 9.8 mm
$ 216.50
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2 pcs
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Blue Topaz Gem - 4.3ct Spherical (ID: 338468)

Sphere / Ball Blue Topaz

4.26 ct (total 8.52ctw)
7.8 mm
$ 66.02
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Click for Product Video (502117)
Dark Green Idocrase Gem - 4ct Oval Checkerboard (ID: 502117)

Oval Green Idocrase

4ct
11.6 x 9.6 mm
$ 409.80
Item in Stock
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.
Certified Customer Reviews
Overall Rating -> 9 star ratings
Well I was looking for the perfect stone to set in a ring for my partner. I found this Garnet on a website called Gemselect and it captured my eye. I had to have it for her. It looked as perfect as she does. I got the stone I wanted for $150 shipped straight to me. It’ll be the perfect Christmas present
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Source: Bizrate
Overall Rating -> 10 star ratings
Always enjoy browsing the website. It's super easy to use and very informative. Second order I have placed and will buy again in the future.
Posted By Negem in December, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
GemSelect has a wonderful well described selection that surprises me how quickly it ships.
Posted By Tim in December, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They have the best selection of different gems and the prices and fantastic
Posted By Brandi in December, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
Very clear site. The photos and video make sure you know exactly what you are getting. I also appreciate all of the additional info. and definitions/explanations offered
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Source: Bizrate
Overall Rating -> 10 star ratings
Working on a special anniversary gem collection for my wife, and was able to find almost everything on this one site. Having bought from yall before, this was a no-brainer on where to go for the right stones/buying experience.
Posted By ESP in December, 2019
Source: Bizrate
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More Shapes
  • Asscher Cut
  • Baguette / Scissor Cut
  • Baguette Cabochon
  • Baguette Checkerboard
  • Baguette Crystal Cluster
  • Baguette Facet
  • Baguette Rose-Cut
  • Baguette Step Cut
  • Baguette Sugarloaf Cabochon
  • Baroque
  • Barrel
  • Barrel / Checkerboard
  • Barrel / Full-Round
  • Barrel / Scissor Cut
  • Barrel Cabochon
  • Barrel Rose Cut
  • Bear Carving with Hole
  • Bird Carving
  • Briolette with Hole
  • Carved Baguette
  • Carved Cameo
  • Carved Cushion
  • Carved Elephant
  • Carved Fancy
  • Carved Fish
  • Carved Fish with Hole
  • Carved Flower
  • Carved Fruit
  • Carved Half Heart
  • Carved Half Moon
  • Carved Heart
  • Carved Heart Cabochon
  • Carved Leaf
  • Carved Marquise
  • Carved Marquise Cabochon
  • Carved Octagon
  • Carved Oval
  • Carved Oval Cabochon
  • Carved Owl
  • Carved Pear
  • Carved Pear Cabochon
  • Carved Rhomb
  • Carved Rose
  • Carved Rose with Half Drilled Hole
  • Carved Round
  • Carved Round Cabochon
  • Carved Sheep
  • Carved Shell
  • Carved Square
  • Carved Teardrop
  • Carved Trillion
  • Carved Turtle
  • Cushion Buff-Top
  • Cushion Cabochon
  • Cushion Carved Medusa Cameo
  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Concave Cut
  • 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
  • Fancy Carved Pear
  • Fancy Carved Round
  • Fancy Carved Trillion
  • Fancy Carving
  • Fancy Crystal Cluster
  • 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
  • Flower Carving
  • Flower-Cut
  • Half Heart Cabochon
  • Half Heart Facet
  • Half Moon Cabochon
  • Half Moon Facet-Cut
  • Half Moon Faceted
  • 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
  • Marquise Cabochon
  • Marquise Checkerboard
  • Marquise Checkerboard (double sided)
  • Marquise Facet
  • Marquise Mixed Cut
  • Marquise Slice
  • 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)
  • Oval Concave Cut
  • Oval Crystal Cluster
  • Oval Diamond-Cut
  • Oval Facet
  • Oval Fancy Facet
  • Oval Fantasy Concave Cut
  • Oval Mixed Cut
  • Oval Portuguese-Cut
  • Oval Rose-Cut
  • Oval Slice
  • Pear Cabochon
  • Pear Checkerboard
  • Pear Checkerboard with Hole
  • Pear Concave Cut
  • Pear Concave Fantasy Cut
  • Pear Crystal Cluster
  • Pear Double-Sided Checkerboard
  • Pear Facet
  • Pear Shape Sugarloaf Cabochon
  • Pear Slice
  • Pencil
  • Pencil Cut
  • Pentagon Facet
  • Princess-Cut
  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
  • Round Cabochon
  • Round Carved Cameo
  • Round Checkerboard
  • Round Checkerboard (double sided)
  • Round Concave Cut
  • Round Concave Fantasy Cut
  • Round Drilled Checkerboard (Double Sided)
  • Round Drilled Rondelle
  • Round Facet
  • Round Mixed Cut
  • Round Mixed-Cut
  • Round Petal Cut
  • Round Portuguese-Cut
  • Round Rose-Cut
  • Round Rose-Cut (double sided)
  • Shark Fin Cabochon
  • Shield Cabochon
  • Shield Checkboard
  • Spherical
  • Square / Scissor Cut
  • Square Cabochon
  • Square Facet
  • Square Rose-Cut
  • Square Step-Cut
  • Square Sugarloaf Cabochon
  • Square with Hole
  • Tapered Baguette
  • Tapered Baguette Cabochon
  • Teardrop Cabochon
  • Trapezoid
  • Trapezoid Cabochon
  • Trapezoid Checkerboard
  • Triangle
  • Triangle Cabochon
  • Trillion Cabochon
  • Trillion Checkerboard
  • Trillion Concave Cut
  • Trillion Concave Fantasy Cut
  • Trillion Crystal Cluster
  • Trillion Facet
  • Trillion Rose-Cut
  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
  • Sapphire
  • Emerald
  • Ruby
  • Aquamarine
  • Zircon
  • Opal
  • Topaz
  • Tourmaline
  • Garnet
  • Amethyst
  • Citrine
  • Tanzanite
All Gemstones (144)
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
  • Agate
  • Agate Geode
  • Almandine Garnet
  • Amazonite
  • Amethyst
  • Ametrine
  • Ammolite
  • Andalusite
  • Andesine Labradorite
  • Apatite
  • Aquamarine
  • Aventurine
  • Beryl
  • Black Opal
  • Bloodstone
  • Boulder Opal
  • Calcite
  • Carnelian
  • Cat's Eye Apatite
  • Cat's Eye Aquamarine
  • Cat's Eye Augite
  • Cat's Eye Gemstones
  • Cat's Eye Moonstone
  • Cat's Eye Opal
  • Cat's Eye Scapolite
  • Chalcedony
  • Charoite
  • Chocolate Opal
  • Chrome Diopside
  • Chrome Tourmaline
  • Chrysoberyl
  • Chrysocolla
  • Chrysoprase
  • Citrine
  • Color-Change Diaspore
  • Color-Change Fluorite
  • Color-Change Garnet
  • Color-Change Sapphire
  • Coral
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Druzy Amethyst
  • Druzy Azurite
  • Emerald
  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
  • Garnet
  • Golden Beryl
  • Grandidierite
  • Grossularite Garnet
  • Hawk's Eye
  • Hematite
  • Hemimorphite Druzy
  • Hessonite Garnet
  • Hiddenite
  • Howlite
  • Idocrase
  • Imperial Topaz
  • Iolite
  • Jade Gemstones
  • Jadeite
  • Jasper
  • Kornerupine
  • Kunzite
  • Kyanite
  • Labradorite
  • Lapis Lazuli
  • Larimar
  • Malachite
  • Malaya Garnet
  • Mali Garnet
  • Maw-Sit-Sit
  • Moonstone
  • Morganite
  • Moss Opal
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  • Mystic Quartz
  • Mystic Topaz
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  • Opal in Matrix
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  • Pietersite
  • Prehnite
  • Pyrite
  • Pyrope Garnet
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  • Quartz Cat's Eye
  • Quartz With Marcasite
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  • Sapphire
  • Scolecite
  • Seraphinite
  • Serpentine
  • Sillimanite
  • Sillimanite Cat's Eye
  • Smithsonite
  • Smoky Quartz
  • Snowflake Obsidian
  • Sodalite
  • Spectrolite
  • Spessartite Garnet
  • Sphalerite
  • Sphene
  • Spinel
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  • Star Garnet
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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