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

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024

Source: Bizrate

Overall Rating -> 10

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023

Source: Bizrate

Overall Rating -> 10

Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.

Posted By David W in May, 2023

Source: Bizrate

Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024

Source: Bizrate

Overall Rating -> 10

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

Source: Bizrate

Overall Rating -> 10

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023

Source: Bizrate

Overall Rating -> 9

I am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

Posted By Sparkle in March, 2024

Source: Bizrate

Overall Rating -> 10

love yall

Posted By Rock hunter in August, 2023

Source: Bizrate

Overall Rating -> 9

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023

Source: Bizrate

Overall Rating -> 10

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

Posted By Daws in July, 2023

Source: Bizrate

Overall Rating -> 10

It was easy to search and find what i wanted

Posted By Gunner in November, 2023

Source: Bizrate

Overall Rating -> 10

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023

Source: Bizrate

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

Source: Bizrate

Overall Rating -> 10

Easy to find products I want. I've ordered several times from gem select and never any problems. Will order again. Thank you.

Posted By Ray in January, 2024

Source: Bizrate

Overall Rating -> 10

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023

Source: Bizrate

Gemstones A-Z

Buy Round Shape 6 mm Gems

0.77 ct Oval Cut Fire Opal, 8.1 x 6 mm From Mexico

44.39 carat Pear Tiger's Eye, loose Certified Tiger's Eye from Thailand, Natural Untreated Gem, 31.5 x 21.3 mm

2.35 ct Oval Cut Golden Beryl, 8.1 x 5.9 mm From Madagascar

2.26 ct Carved Rose Quartz, 12.1 x 8.3 mm From South Africa

1.5 ct Pink Morganite, 8.8 x 6.9 mm Oval Cut From Afghanistan

0.44 carat Blue Sapphire, Round Cabochon loose Sapphire from Madagascar, Natural Gem, 4.4 mm

21.66 ct Carved Rose Quartz, 26.3 x 17.1 mm From South Africa

7.36 ct Yellow Quartz, 13 x 13 mm Carved From Brazil

5.63 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 11.9 x 9.9 mm

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

9.37 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 14.4 x 11.5 mm

0.68 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 6.1 x 4.1 mm

1.73 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 7.8 x 6 mm

3.68 carat Swiss Blue Topaz, Emerald-Cut loose Topaz from Brazil, Natural Gems, 8 x 6 mm

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

0.98 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 7.2 x 5.3 mm

10.9 ct Odd Shaped Rainbow Pyrite, 22.9 x 11.9 mm From Russia

1.47 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7 x 5 mm

63.8 ct Oval Jasper, 38.9 x 27.4 mm From Indonesia

23.51 ct Carved Prehnite, 22.4 x 14.1 mm From South Africa

13.97 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 25.5 x 12.6 mm

6.3 ct Oval Cut Smoky Quartz, 11.5 x 9.1 mm From Brazil

1.84 ct Loose Orange Moonstone, 8 x 7.9 mm Cushion Cut From India

9.85 ct Loose Pear Labradorite, 17.9 x 13.2 mm From Madagascar

5.95 carat Round Almandine Garnet, loose Certified Almandine Garnet from Madagascar, Natural Untreated Gems, 3.2 mm

0.49 ct Loose Yellow Sapphire, 3.2 x 3.2 mm Princess Cut From Tanzania

4.15 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.8 x 9.5 mm

1.88 ct Marquise Pietersite, 15.5 x 6.4 mm From Namibia

1.05 ct Cushion Checkerboard Peridot, 7 x 5.2 mm From China

0.87 ct Cushion Cut Color-Change Diaspore, 10.1 x 3.5 mm From Turkey

6.73 ct Baguette Labradorite, 12.1 x 10.1 mm From Madagascar

0.83 ct Octagon Cut Color-Change Diaspore, 7.2 x 4.2 mm From Turkey

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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