Buy Natural 6 Carat Loose Gemstones

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6 Carat Gems
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 6 carat gems. Browse the largest selection of natural loose colored gemstones available in 6 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite 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 6-carat peridot gems. Select 'blue' to shop for 6-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 -> 10

Website easy to navigate.

Posted By RaeRae in January, 2019

Source: Bizrate

Overall Rating -> 9

I WOULD RECOMMEND GEM SELECT.

Posted By BO in January, 2019

Source: Bizrate

Overall Rating -> 10

As Always never disappointed in any gemstone I purchase from this site. I have never had a problem. Thank-You Gemselect for offering such a comprehensive variety . I will continue to order from this site.

Posted By Brian in January, 2019

Source: Bizrate

Overall Rating -> 10

Easy to find what i'm looking for on website, very clear, like photos

Posted By Lifter in January, 2019

Source: Bizrate

Overall Rating -> 10

Better than what I expected. Beautifully cut gem!

Posted By in January, 2019

Source: Bizrate

Overall Rating -> 10

Gem select is the most trustworthy web site for gems. What I see in the picture is exactly what I get. Size is indicated by carat weight, and not the picture size, as they are trying to give an up close view of the gem I am hoping to buy. It was so easy to find the stones I was looking for at a price I could afford.

Posted By Nan in January, 2019

Source: Bizrate

Gemstone Information

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Buy 6 Carat Gems

Oval White Moonstone

Pear Blue Aquamarine

Round White Quartz Cat's Eye

Oval Yellow Agate

Square Pink Mystic Topaz

Round Red Strawberry Quartz

Cushion Orange Hessonite Garnet

Oval Green Actinolite Cat's Eye

Round Green Prehnite

Fancy Yellow Apatite

Oval Yellow Sphene

Oval Blue Aquamarine

Oval White Rainbow Moonstone

Oval Orange Sunstone

Pear Orange Spessartite Garnet

Oval Blue Aquamarine

Cushion Yellow Apatite

Cushion Multicolor Color-Change Diaspore

Oval Cream Star Moonstone

Cushion Green Apatite

Oval Green Idocrase