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

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023

Source: Bizrate

Overall Rating -> 10

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023

Source: Bizrate

Overall Rating -> 9

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023

Source: Bizrate

Overall Rating -> 9

My first purchase went well. I will purchase more gems in the future.

Posted By NoHalalAl in March, 2024

Source: Bizrate

Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

Source: Bizrate

Overall Rating -> 9

I have been buy from you for years

Posted By JohnA in May, 2023

Source: Bizrate

Overall Rating -> 10

Super easy to do business for great products.

Posted By BoBBy in January, 2024

Source: Bizrate

Overall Rating -> 10

The website was very easy to navigate. We appreciated the details about each gem, and the sort and search features of the website were helpful and easy to use.

Posted By AV in May, 2023

Source: Bizrate

Overall Rating -> 8

I did not realize how small the stone was. I cannot use it for the project I wanted, but I am keeping the stone and tru to use it in something else.

Posted By Mark in March, 2024

Source: Bizrate

Overall Rating -> 10

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 2023

Source: Bizrate

Overall Rating -> 10

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024

Source: Bizrate

Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023

Source: Bizrate

Overall Rating -> 10

all good

Posted By John in December, 2023

Source: Bizrate

Overall Rating -> 10

Excellent experience!

Posted By Steph in April, 2023

Source: Bizrate

Overall Rating -> 10

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023

Source: Bizrate

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Phone: +66-39601289

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Gemstones A-Z

Buy 6 ct Gemstones

8.49 carat White Topaz, Square loose Topaz from Brazil, Natural Untreated Gems, 5.2 x 5.2 mm

2.23 ct Yellow Apatite, 7.8 x 7.7 mm Asscher Cut From Madagascar

4.47 ct Green Jade, 12.2 x 9.6 mm Oval Cut From Myanmar

6.05 ct Fancy Fire Agate, 13.4 x 11.6 mm From Mexico

0.93 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.1 x 4.2 mm

3.71 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11 x 9.1 mm

1.53 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 10 x 8 mm

0.8 carat Yellow Citrine, Heart loose Citrine from Brazil, Natural Untreated Gem, 6.4 x 6.3 mm

2.04 ct Orange Moonstone, 7.6 mm Round Cut From India

2.68 ct Oval Cut Golden Beryl, 9 x 6.8 mm From Madagascar

4.03 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6 x 4.1 mm

3.43 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 12.1 x 6.1 mm

7.14 ct Asscher Cut Rose Quartz, 11.8 x 11.6 mm From South Africa

4.06 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 7.1 x 5.1 mm

1.02 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7 x 5.1 mm

2.9 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 9.5 x 7.9 mm

2.61 ct Oval Prehnite, 8.1 x 6.5 mm From South Africa

1.43 ct Oval Cut Peridot, 8.1 x 6.1 mm From China

1.05 carat Round Cabochon Emerald, loose Certified Emerald from Colombia, Natural Gem, 6.4 mm

2.73 ct Carved Rose Quartz, 12.2 x 8.5 mm From South Africa

0.73 carat Emerald Cut Color-Change Garnet, loose Certified Color-Change Garnet from Madagascar, Natural Untreated Gem, 7.1 x 3.5 mm

0.42 ct Loose Yellow Sphalerite, 4.2 mm Round Cut From Spain

6.24 ct Marquise Slice Ruby in Fuchsite, 23.8 x 12 mm From Ethiopia

3.67 ct Round Labradorite, 7.2 mm From Madagascar

0.4 ct Orange Sphalerite, 4.2 mm Round Cut From Spain

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

7.52 ct Carved Prehnite, 18.3 x 11.4 mm From South Africa

19.87 ct Odd Shaped Druzy Variscite, 36.9 x 18.8 mm From Argentina

4.67 carat Trillion Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5.1 x 5.1 mm

9.03 ct Oval Star Ruby, 12.9 x 10.4 mm From Madagascar

0.73 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 4.7 x 4.7 mm

1.61 carat White Zircon, Diamond-Cut loose Zircon from Myanmar, Natural Gem, 6.6 mm

Gemstone Information

Gemstone SHOP

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Gemstone EDUCATION

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