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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I enjoyed browsing though different varieties of rubies. I felt that the experience was simple and easy to navigate!

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Overall Rating -> 10

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Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

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Gemstones A-Z

Buy 6 ct Gemstones

5.55 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9.9 x 8 mm

1.13 ct Marquise Cut Peridot, 8.1 x 4.1 mm From China

1.08 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16.5 x 2.8 mm

4.64 carat White Topaz, Cushion loose Topaz from Brazil, Natural Untreated Gems, 4.6 x 4.5 mm

23.81 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 27.3 x 17.7 mm

2.03 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.1 x 6.9 mm

2.23 ct Oval Strawberry Quartz, 9 x 7.1 mm From Russia

1.47 ct Loose Trillion Cut Mystic Quartz, 6.1 x 6.1 mm From Brazil

1.34 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 17.7 x 3.1 mm

3.85 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.1 x 5.3 mm

0.34 carat Blue Kyanite, Round loose Kyanite from Nepal, Natural Untreated Gem, 4.1 mm

0.29 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 3.8 mm

2.5 ct Pink Kunzite, 7.6 x 6.1 mm Octagon Cut From Afghanistan

3.38 carat Oval Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 7.9 x 5.8 mm

15.88 ct Oval Checkerboard Labradorite, 18.1 x 12.9 mm From Madagascar

0.63 ct Loose Violet Sapphire, 5.9 x 4.1 mm Oval Cut From Tanzania

0.88 ct Loose Pink Sapphire, 9.8 x 5.2 mm Odd Shaped From Madagascar

0.48 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.1 x 4 mm

2.12 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 9.9 x 4.9 mm

3.99 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil

1.07 carat Orange Moonstone, Pear Shape loose Moonstone from India, Natural Untreated Gem, 9.1 x 6 mm

0.82 carat Pink Malaya Garnet, Round loose Malaya Garnet from Tanzania, Natural Untreated Gem, 5.5 mm

0.17 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 3.4 mm

12.48 ct Gray Jadeite, 17.2 x 11.8 mm Oval Cut From Myanmar

5.25 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 10.1 x 8 mm

8.65 carat Pear Bloodstone, loose Certified Bloodstone from Madagascar, Natural Untreated Gem, 15.7 x 12 mm

7.12 ct Round Rutile Quartz, 13 mm From India

15.94 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 19.9 x 12.1 mm

2.22 carat Cushion Mixed Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.1 x 8.1 mm

19.04 ct Round Rainbow Moonstone, 17.1 mm From the United States

10.3 ct Oval Boulder Opal, 22.6 x 15.6 mm From Australia

5.59 ct Rainbow Pyrite, 16.4 x 8 mm From Russia

Gemstone Information

Gemstone SHOP

POLICIES

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Gemstone EDUCATION

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