Buy Natural 6 Carat Loose Gemstones

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.

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Gemstone Information

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Overall Rating -> 10

Purchasing from Gem Select was a pleasant and easy experience. The photos of the stones I was interested in were an accurate depiction of the stones I received. Ordering was easy and the items arrived within a week. Over all it was a very positive experience.

Posted By Dee in September, 2023

Source: Bizrate

Overall Rating -> 10

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023

Source: Bizrate

Overall Rating -> 10

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023

Source: Bizrate

Overall Rating -> 10

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023

Source: Bizrate

Overall Rating -> 10

Excellent site.

Posted By Boru in December, 2023

Source: Bizrate

Overall Rating -> 10

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

Posted By Rock Hound in July, 2023

Source: Bizrate

Overall Rating -> 10

Great website and information

Posted By Moonshot in December, 2023

Source: Bizrate

Overall Rating -> 9

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 2024

Source: Bizrate

Overall Rating -> 10

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023

Source: Bizrate

Overall Rating -> 10

this was very easy im exited to get my order

Posted By Mr. in April, 2024

Source: Bizrate

Overall Rating -> 10

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024

Source: Bizrate

Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

Source: Bizrate

Overall Rating -> 10

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023

Source: Bizrate

Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

Source: Bizrate

Overall Rating -> 10

Found what I was looking for

Posted By Rian in June, 2023

Source: Bizrate

Gemstone SHOP

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THAILAND
Phone: 1-800-464-1640
Phone: +66-39601289

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Gemstones A-Z

Buy 6 ct Gemstones

0.34 ct Loose Yellow Sapphire, 4.8 x 3.1 mm Octagon Cut From Tanzania

2.15 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.1 x 7 mm

0.59 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 6.2 x 4.1 mm

1.58 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.9 x 4.9 mm

6.12 ct Round Cut Strawberry Quartz, 9 mm From Russia

15.1 ct Oval Coral, 23.6 x 18.1 mm From Indonesia

1.18 ct Blue Kyanite, 6 mm Round Cut From Nepal

5.82 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 5.1 mm

5.53 ct Brown Moonstone, 10.4 x 10.1 mm Carved From India

5.13 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12.1 x 10 mm

7.5 ct Black Spinel, 9.1 mm Round Rose Cut From Thailand

0.79 carat Green Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 6.1 x 4.8 mm

0.96 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4.1 mm

0.74 ct Yellow Beryl, 7 x 5.1 mm Oval Cut From Madagascar

5.2 ct Yellow Quartz, 10 x 9.9 mm Carved From Brazil

0.38 ct Orange Sphalerite, 4.3 mm Round Cut From Spain

9.37 ct Marquise Ruby-Zoisite, 24.9 x 9.6 mm From Tanzania

3.45 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.2 x 5.1 mm

5.62 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10.1 x 9.9 mm

0.51 ct Loose Violet Sapphire, 6.3 x 4.6 mm Oval Cut From Tanzania

2.77 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.1 x 10 mm

0.38 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 5.1 x 4 mm

2.85 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.8 x 5 mm

0.61 carat Blue Sapphire, Marquise-Cut loose Sapphire from Madagascar, Natural Gem, 8 x 4 mm

1.32 ct Loose Yellow Sapphire, 4.8 mm Round Cut From Tanzania

17.57 ct Carved Ruby-Zoisite, 17.1 x 16 mm From Tanzania

44.44 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 37 x 29.5 mm

12.91 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 16.2 x 12.1 mm

0.86 carat Pink Malaya Garnet, Round loose Malaya Garnet from Tanzania, Natural Untreated Gem, 5.4 mm

2.61 ct Yellow Quartz, 13.1 x 8 mm Marquise Concave Cut From Brazil

0.64 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 6.6 x 4.7 mm

15.62 ct Oval Star Ruby, 14.9 x 12.4 mm From Madagascar

Gemstone Information

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Gemstone EDUCATION

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