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 -> 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

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 -> 9

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023

Source: Bizrate

Overall Rating -> 10

love yall

Posted By Rock hunter in August, 2023

Source: Bizrate

Overall Rating -> 9

Good interaction with site

Posted By Brick in September, 2023

Source: Bizrate

Overall Rating -> 10

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

Source: Bizrate

Overall Rating -> 10

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023

Source: Bizrate

Overall Rating -> 8

Found on a search engine. Scanned inventory and made a small purchase.

Posted By Ralli in August, 2023

Source: Bizrate

Overall Rating -> 10

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024

Source: Bizrate

Overall Rating -> 10

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024

Source: Bizrate

Overall Rating -> 7

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024

Source: Bizrate

Overall Rating -> 10

Very good, very fast, everything as described.

Posted By B in October, 2023

Source: Bizrate

Overall Rating -> 10

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

Posted By Fairhope Pete in December, 2023

Source: Bizrate

Overall Rating -> 10

The site is very easy to use and I will continue to shop here. The quality is superb

Posted By Genia in January, 2024

Source: Bizrate

Overall Rating -> 10

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024

Source: Bizrate

Gemstones A-Z

Buy Round Shape 6 mm Gems

1.39 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 7.1 x 5 mm

0.67 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 7 x 5 mm

3.15 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.9 x 4.9 mm

1.41 ct Oval Cut Fire Opal, 9.2 x 7.4 mm From Mexico

0.76 ct Loose Yellow Sapphire, 5.2 mm Round Cut From Tanzania

21.61 ct Oval Pietersite, 30 x 22 mm From Namibia

2.28 ct Pink Morganite, 9.3 x 7.7 mm Carved From Afghanistan

4.68 ct Round Cut Strawberry Quartz, 11 mm From Russia

18.7 ct Carved Ruby-Zoisite, 19.3 x 19.1 mm From Tanzania

1.07 ct Loose Pink Tourmaline, 6.1 mm Round Cabochon From Mozambique

13.71 ct Oval Coral, 21 x 14.3 mm From Indonesia

1.61 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7 x 5.1 mm

2.52 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 6.1 mm

12.8 ct Asscher Cut Rose Quartz, 14.4 x 14.2 mm From South Africa

0.84 ct Loose Yellow Sapphire, 4.7 x 4.7 mm Heart Cut From Tanzania

3.12 carat Marquise-Cut Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gems, 4.9 x 2.6 mm

0.26 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 3.9 mm

1.87 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gems, 7.2 x 7.2 mm

3.85 carat Green Sapphire, Oval loose Sapphire from Tanzania, Natural Gems, 5.9 x 4.9 mm

50.59 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 32.9 x 26.7 mm

29.33 ct Round Jasper, 22.9 mm From Mexico

15.67 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 18.3 x 13.2 mm

1.93 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 7 mm

2.89 ct Green Sphene, 8.8 x 7.2 mm Oval Cut From Sri Lanka

4.61 ct Square Labradorite, 7.2 x 7.2 mm From Madagascar

0.24 carat Pear Shape Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 5 x 2.9 mm

12.1 ct Oval Coral, 22.8 x 16.5 mm From Indonesia

1.65 carat Orange Zircon, Emerald Cut loose Zircon from Tanzania, Natural Untreated Gem, 7.1 x 5.1 mm

48.88 carat Yellow Quartz, Pear Checkerboard loose Quartz from Brazil, Natural Gem, 35.8 x 22.2 mm

57.97 ct Yellow Quartz, 42.8 x 17.6 mm Marquise Cut From Brazil

10.67 ct Oval Agate, 15.5 x 12.6 mm From Indonesia

0.8 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 5.7 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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