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

Love gemselect

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Overall Rating -> 9

Good interaction with site

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Overall Rating -> 10

Found what I was looking for

Posted By Rian in June, 2023

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Overall Rating -> 10

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023

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Overall Rating -> 10

Easy to navigate

Posted By G Funk in December, 2023

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Overall Rating -> 10

Everthing about researching and ordering from Gemselect was easy and uncomplicated. In the past I had payment problems, but your customer rep, Thomas, helped me get everything right. I will continue using Gemselet in the future for these reasons.

Posted By WildwillyfromArizona in August, 2023

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Overall Rating -> 10

Easy and fast

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Overall Rating -> 10

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

Posted By Kyle in December, 2023

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Overall Rating -> 10

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024

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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 website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024

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Overall Rating -> 10

Everything fine.

Posted By Hilario in December, 2023

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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

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Overall Rating -> 10

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023

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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

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Gemstones A-Z

Buy Round Shape 6 mm Gems

6.15 carat Sky Blue Topaz, Emerald Cut loose Topaz from Brazil, Natural Gems, 9.1 x 7 mm

1.61 ct Loose Round Cut Lapis Lazuli, 5.9 mm From Afghanistan

2.95 ct Loose Trillion Pietersite, 12.1 x 11.3 mm From Namibia

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

2.07 ct Loose Oval Cut Black Opal, 12.1 x 9.2 mm From Ethiopia

1.35 ct Cushion Cut Color-Change Diaspore, 12.9 x 3.5 mm From Turkey

3.22 carat Trillion Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4.1 mm

1.05 ct Oval Chrysoberyl Cat's Eye, 6.5 x 5 mm From Sri Lanka

3.52 ct Fancy Fire Agate, 10.5 x 8.3 mm From Mexico

0.24 carat Pear Shape Kornerupine, loose Certified Kornerupine from Sri Lanka, Natural Untreated Gem, 5.2 x 3.3 mm

2.8 carat Sky Blue Topaz, Half Drilled Briolette loose Topaz from Brazil, Natural Gem, 8.1 mm

1.26 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.3 x 6.1 mm

0.62 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6 x 4.1 mm

17.81 ct Carved Ruby-Zoisite, 17.1 x 16.6 mm From Tanzania

11.88 ct Oval Jasper, 22.2 x 16.3 mm From Indonesia

2.09 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gem, 12.1 x 6 mm

3.66 carat Emerald Cut Emerald, loose Certified Emerald from Colombia, Natural Gem, 12.7 x 7.5 mm

8.36 ct Odd Shaped Druzy Variscite, 21.3 x 19.7 mm From Argentina

2.1 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.6 x 7.2 mm

1.63 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 10.2 x 8.4 mm

2.22 ct Square Cut Rainbow Moonstone, 3 x 3 mm From India

43 ct Green Jadeite, 37.2 x 19.5 mm Carved From Myanmar

31.11 ct Brown Moonstone, 30.1 x 19.5 mm Carved From India

1.83 ct Yellow Beryl, 9.8 x 7.8 mm Oval Cut From Madagascar

2.13 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 9 x 8.9 mm

1.55 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5 x 3 mm

5.03 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.2 x 4.2 mm

1.46 ct Oval Sillimanite Cat's Eye, 7.4 x 5.6 mm From Madagascar

5.2 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 14.2 x 9.6 mm

0.33 ct Oval Cut Kornerupine, 4.9 x 3.7 mm From Sri Lanka

7.8 carat Yellow Citrine, Emerald Cut loose Citrine from Bolivia, Natural Untreated Gem, 13.9 x 9.9 mm

6.51 carat Yellow Citrine, Round loose Citrine from Brazil, Natural Untreated Gem, 11.9 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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