Buy 6 mm Round Calibrated Gemstones from GemSelect

Why Shop For 6 mm Calibrated Stones?

6 mm Calibrated Stones are excellent for Rings, Pendants, and Earrings. Our selection of 6mm stones is excellent for any of the ideas mentioned above and many others. At GemSelect you have the convenience of shopping for numerous Gem Types all in the calibrated sizes you desire.

What are Some uses for 6 mm Stones?

Birthstone gifts and Anniversary gifts are excellent ideas for our stones if you're planning a design project. Many collectors purchase stones of calibrated sizes too as they prefer to display gems mounted in jewelry!

What colors are GemSelects 6 mm Stones?

You will also find a selection of Color Change, Cream, Grey, Green, Pink, Violet, Yellow, and Brown Smoky Quartz Gems in 6 mm size!

GemSelect's natural gemstone Multicolored lots are expertly color matched and available in calibrated sizes.

How can I Buy them?

GemSelects 6mm calibrated gemstones sell as single stones, lots or parcels, and pairs. Our availability in the 6mm gemstones range from Faceted gems to Cabochons and are also available drilled. Additionally, they come in round and sphere shape.

Feel free to shop our selections by weight in carats, size, color, origin, treatments, and gem type.

GemSelect Welcomes Your Questions and Suggestions.

Please contact us if you have any questions, comments, or suggestions directly at help@gemselect.com. Thank you for choosing GemSelect!!

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Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

Source: Bizrate

Overall Rating -> 10

Hello: You do have good website. Vast majority of folks would buy the Gems for its spiritual, physical / energy level, emotional level positive aspects. You have only very brief mention of this aspect of each Gem ..may be you can add little bit more about ways to leverage the beneificial effect of each gems i.e. some practical tips.ThanksRupen Patel

Posted By EarthDeep in February, 2024

Source: Bizrate

Overall Rating -> 8

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

Source: Bizrate

Overall Rating -> 10

Always have good experience

Posted By Ginnie in September, 2023

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Overall Rating -> 10

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024

Source: Bizrate

Overall Rating -> 9

Good interaction with site

Posted By Brick in September, 2023

Source: Bizrate

Overall Rating -> 10

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024

Source: Bizrate

Overall Rating -> 10

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024

Source: Bizrate

Overall Rating -> 10

Easy to use,I have spent many hours looking at the site

Posted By Skip in November, 2023

Source: Bizrate

Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

Source: Bizrate

Overall Rating -> 10

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

Source: Bizrate

Overall Rating -> 10

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

Source: Bizrate

Overall Rating -> 10

Easy and fast

Posted By Mark in February, 2024

Source: Bizrate

Overall Rating -> 10

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

Posted By Beachcomber in September, 2023

Source: Bizrate

Gemstones A-Z

Buy Round Shape 6 mm Gems

4.7 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gems, 7.9 x 7.8 mm

0.85 carat Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 7 x 5 mm

12.68 ct Baguette Tiger's Eye, 18 x 13 mm From Thailand

4.22 carat Carved Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.6 mm

1.5 ct Blue Apatite, 4.7 x 4 mm Oval Cut From Madagascar

6.89 carat Pear Chrysoprase, loose Certified Chrysoprase from Madagascar, Natural Untreated Gem, 17 x 10.3 mm

2.85 ct Oval Cut Golden Beryl, 9.2 x 6.9 mm From Madagascar

2.1 carat Orange Hessonite Garnet, Round loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.7 mm

16.89 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 24.7 x 16.4 mm

4.68 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 13.8 x 10 mm

8.59 ct Carved Prehnite, 16.1 x 11 mm From South Africa

19.74 ct Orange Moonstone, 16 mm Round Cut From India

1.26 ct Violet Spinel, 7.4 x 5.5 mm Oval Cut From Tanzania

2.25 carat Blue Sapphire, Princess-Cut loose Sapphire from Sri Lanka, Natural Gems, 2.2 x 2.1 mm

5.76 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 15 x 10.8 mm

5.57 carat Pear Fire Agate, loose Certified Fire Agate from Mexico, Natural Untreated Gem, 13.5 x 9.7 mm

5.31 ct Octagon Cut Rose Quartz, 10.6 x 10.6 mm From South Africa

6.13 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gems, 15.7 x 10.3 mm

21.62 ct Oval Jasper, 18 x 13 mm From Indonesia

1.57 ct Loose White Sapphire, 4.4 mm Diamond Cut From Madagascar

0.21 ct Orange Sphalerite, 3.5 mm Round Cut From Spain

1.12 ct Oval Cut Fire Opal, 7.9 x 5.9 mm From Mexico

3.55 ct Oval Prehnite, 9.7 x 8.2 mm From South Africa

0.07 ct Black Diamond, 1.9 mm Diamond Cut From India

0.62 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 5.7 x 4 mm

19.39 ct Oval Rose Quartz, 18.9 x 13.3 mm From South Africa

4.11 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.8 x 9.7 mm

0.5 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.6 x 4.6 mm

7.54 ct Octagon Cut Smoky Quartz, 11.8 x 11.8 mm From Brazil

0.99 ct Yellow Morganite, 7.9 x 5.9 mm Oval Cut From Afghanistan

31.13 ct Cushion Jasper, 30.2 x 22 mm From Indonesia

2.8 carat Round Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gems, 2.4 mm

Why Shop For 6 mm Calibrated Stones?

What are Some uses for 6 mm Stones?

What colors are GemSelects 6 mm Stones?

How can I Buy them?

Gemstone Information

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